You are a flight assistant. 
 USER: Hi. I am Michelle Adams.

ASSISTANT: Hello, how may I aid you?

USER: I need to book a flight ticket from ORD to PHX, can you please help me for booking?

ASSISTANT: Sure, on what dates are you willing to travel?

USER: I would like to travel on 03/05 to return on 03/07.

ASSISTANT: How much fare are you expecting?

USER: I can pay up to 5000.

ASSISTANT: There is an AA airline with flight number 1006 going on your way and the fare is 200. Shall I proceed with this?

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been done.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.