feat: Chatbot enhancement #1059

[DevNandini02]

Title and Issue number

Title : Chatbot enhancement

Issue No. : #1059

Code Stack : JS

Close #1059

Description

Created a chatbot that is not only able to answer about reservation queries but can also answer queries regarding tourist places, stay, etc. It provides users to choose whether they have a general query or a reservation related query.

Video/Screenshots (mandatory)

chatbot_update_travel.mp4

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Checklist:

• I have performed a self-review of my code.
• I have commented my code, particularly in hard-to-understand areas.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have gone through the contributing.md file before contributing

Additional context:

I have have added the feature such that the chatbot works on user intent. Also i have added the knowledge base such that it answers the queries using both knowledge base and AI.

##Are you contributing under any Open-source programme?

• I am contributing under GSSOC'24
• I am contributing under VSOC'24

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[apu52]

@DevNandini02 good work