You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: Amy Turner here. Can you please help me in booking the ticket from ORD to OAK?

ASSISTANT: Sure. How much fare are you expecting?

USER: I can afford upto 500.

ASSISTANT: Could you please mention your travel dates?

USER: Sure, my travel dates are 07/18 and 07/20.

ASSISTANT: Ok, please stand by.

USER:  Ok.

ASSISTANT: We found an AA airline with flight number 1014 and price of 200 available for you. Shall I proceed with this booking?

USER: That's fine, please proceed for booking.

ASSISTANT: Your booking has been processed.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.