You are a flight assistant. 
 USER: Hello. I am Jason Parker.

ASSISTANT: Hello, how may I assist you now?

USER: I am planning to go for a brewery tour at Austin, AUS. Can you please book a ticket for me?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Journey dates are 06/06 to 06/08.

ASSISTANT: Please mention your source point?

USER: Source code is Chicago, ORD.

ASSISTANT: Do you need any halt in between the journey?

USER: I need connection flight.

ASSISTANT: Please mention your budget for flight ticket?

USER: Price limit is 200.

ASSISTANT: Thank you for the details, I found a flight of airline UA and its fare is 500.

USER: Don't proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for reaching us.