Chatbot Search Refinement Protocol for Travel Itineraries

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Solution Overview

Problem

Current travel booking engines are complex and produce numerous results, leading to frustration for users, repeated queries, and wastage of network traffic and server resources.

Innovation Solution

A method involving a natural language conversation with a client device to generate parameters, parse them into portions using a refinement protocol, and send them to travel-actor engines for search, transforming raw outlines into travel itineraries based on the conversation and criteria.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional travel booking engines are used, then comprehensive search results can be obtained, but the system complexity increases and user frustration increases due to too many results

Engineering Contradiction:
Improvesearch comprehensivenessVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent segments the travel search process into distinct phases: initial broad search using unstructured parameters, followed by refinement phases with structured parameters. The search results are segmented from raw comprehensive data into refined, curated itineraries that present only essential information to users, reducing complexity while maintaining comprehensiveness.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent introduces an intermediary refinement engine that acts as a mediator between the comprehensive search results and the user. This intermediary processes raw search data, applies refinement protocols, and presents simplified itineraries, thereby reducing user-facing complexity while preserving search comprehensiveness.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If traditional travel booking engines are used, then search results are generated, but network traffic congestion and server resource drain occur due to repeated queries

Engineering Contradiction:
Improvesearch result generationVSAvoidnetwork traffic and server resources
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The patent performs preliminary parsing and structuring of search parameters before executing searches. By pre-processing unstructured natural language into structured search criteria, the system reduces the need for repeated clarification queries, thereby reducing network traffic and server load from redundant search operations.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent implements feedback loops where the system monitors search patterns and user responses, continuously refining its parameter extraction and structuring processes. This feedback mechanism reduces repeated queries by learning from previous interactions, thereby conserving network traffic and server resources.

Inventive Principle:
Principle #23Feedback

3Ease of operation

If unstructured natural language parameters are used for search, then user interaction is simplified, but parameter parsing and processing complexity increases

Engineering Contradiction:
Improveuser interaction simplicityVSAvoidparameter parsing complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary natural language processing layer that bridges simple user input and complex search requirements. This intermediary automatically parses unstructured language into structured parameters, maintaining ease of user interaction while managing parsing complexity within the system.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The patent replaces manual parameter structuring with automated natural language processing and machine learning models. This substitution handles the complexity of parsing unstructured language automatically, keeping user interaction simple while managing processing complexity through intelligent automation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Data Source

PatentUS20250181998A1System, method and apparatus for network search including a chatbot
Publication Date: 2025.06.05 AMADEUS SAS
  • US20250181998A1 patent drawing
  • US20250181998A1 patent drawing
  • US20250181998A1 patent drawing

AI summary

The present specification provides, amongst other things, a novel system, method and apparatus for real time searches. A search engine is provided that generates search parameters based on a natural language conversation with a chatbot. The parameters are parsed into a plurality of portions according to a refinement protocol. At least one of the portions is sent to a first engine for a search, and the results of are transformed using the refinement protocol.