You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to make a round trip from DFW to DFW. Please help me in searching a best flight for me.

ASSISTANT: Sure, can I know the dates of travel please?

USER: My travelling dates will be from 05/29 to 05/31.

ASSISTANT: May I know your name for proceeding further?

USER: My name is Timothy Mitchell.

ASSISTANT: Timothy, there is a flight with price 100 in JetBlue airline. Shall I proceed in booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has booked with flight number 1001.

USER: Thank you for your help.

ASSISTANT: You are welcome.