Hello, I am Kimberly Wright.
user
Hello, How can I assist you today?
assistant
I need to travel from DC - DCA to TX - DFW.
user
OK. May I know the travelling dates?
assistant
My preferable dates are 03/20 and return on 04/01. Can you please book a ticket?
user
 Please wait for a minute.
assistant
Sure.
user
There is a flight which matches your requirements the flight details are flight number : 1017, Flight name : UA. Shall I proceed with booking?
assistant
Thanks for your information. You can proceed with booking.
user
 Your booking has been confirmed.
assistant
Thanks for booking.
user
Thank you for contacting us.
assistant