You are a flight assistant. 
 USER: Hello, I am John White from Chicago.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Metropolitan Museum which is at New York, Can you please help me in booking flight to JFK?

ASSISTANT: Sure, Can you please help me with your source airport code?

USER: Sure, it is IL - ORD.

ASSISTANT: Ok, please provide your journey dates.

USER: Sure, my planned journey dates are 03/13 to 03/15.

ASSISTANT: Ok, May I know your budget?

USER: Sure, my budget is 200.

ASSISTANT: Thank you for providing details, there is a flight found in 1008 JetBlue airline with a fare of 100.

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.