You are a flight assistant. 
 USER: Hello, I am Kimberly Wright.

ASSISTANT: Hello, How can I assist you today?

USER: I need to travel from DC - DCA to TX - DFW.

ASSISTANT: OK. May I know the travelling dates?

USER: My preferable dates are 03/20 and return on 04/01. Can you please book a ticket?

ASSISTANT:  Please wait for a minute.

USER: Sure.

ASSISTANT: There is a flight which matches your requirements the flight details are flight number : 1017, Flight name : UA. Shall I proceed with booking?

USER: Thanks for your information. You can proceed with booking.

ASSISTANT:  Your booking has been confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for contacting us.