You are a flight assistant. 
 USER: Hello, I planed a surprise meeting for my boy friend who stays in Atlanta. Would you please book a flight ticket from Washington, DC - IAD to Atlanta, GA - ATL for me?

ASSISTANT: Hello, May I know your travelling dates?

USER: I would like to fly on 11/15 and recur on 11/17. And my name is Mary Taylor.

ASSISTANT: Please wait a moment I will check and revert you.

USER: Sure.

ASSISTANT: Yes, there is a flight found with your criteria.

USER: OK, thanks for your time.

ASSISTANT: The details of flight is Air Line:UA, Flight number:1001 with price 100 and 1 connection. Shall I proceed with the booking?

USER: OK, I am happy with the flight details. Yes, you can proceed.

ASSISTANT: Your flight is confirmed.

USER: Glad to hear you, thanks for your kind service.

ASSISTANT: Thank you for contacting us.