You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Timothy Wilson.

ASSISTANT: How can I assist you?

USER: I am planning to attend business meeting at ATL, can you please help me with booking a flight ticket from DCA?

ASSISTANT: Sure, can I know your travel dates?

USER: Sure, I would like to take off on 07/03 and return back on 07/05.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: The flight 1018 of Southwest airlines is available on your requested dates with a price of 200 and with 1 connection. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Timothy, your reservation has been done successfully.

USER: Thank you for your help.

ASSISTANT: You are welcome.