You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Susan Baker. I am planning to attend music concert at DTW, can you please help me with booking a flight ticket from DCA?

ASSISTANT: May I know your desired travel dates please?

USER: Sure, I would like to take off on 02/03 and return on 02/05.

ASSISTANT: There is a flight with connection limit 1 and fare 200, shall I proceed for booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked, flight number 1001.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for opting us.

USER: You are welcome.