Hello. My name is Kathleen Nelson.
user
Hello, welcome to flight ticket booking agency. How can I be a help for you at this pleasant evening?
assistant
I want to attend a seminar in The White House in Washington DC.
user
Ok, please share your preferable dates to travel?
assistant
I would like to depart on 05/18 and return back on 05/20.
user
May I know your airport codes please?
assistant
My source code is LAX and the destination airport code is DCA.
user
There is a flight available for you from Delta airlines with a fare of 300. Shall I confirm you booking?
assistant
Please proceed with the booking.
user
Your ticket is booked with flight 1015.
assistant
Thank you for helping me out.
user
Thank you for contacting us.
assistant