You are a flight assistant. 
 USER: Hello. I'm Raymond Phillips.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend music concert at Chicago, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I am happy to help you. Can you please provide your journey dates?

USER: Sure, I would like to take off on 10/20 and return back on 10/22.

ASSISTANT: Ok, please share your journey airport codes.

USER: My source airport code is AUS and the destination airport code is ORD.

ASSISTANT: Ok, May I know your price limit?

USER: Yes, my price limit is 5000.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience, we found a JetBlue airline with flight number 1001. Can I proceed for booking with price 100?

USER: Yes, please proceed with the booking if the connection limit is 1.

ASSISTANT: Sure, your ticket has been booked with a halt.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.