Hello.
user
Hello, how may I aid you?
assistant
I have planned to visit some places in Atlanta, ATL. So please help me to book a flight ticket from DCA.
user
Yes sure. Let me know your preferable dates?
assistant
My preferable dates are 12/18 and 12/20.
user
May I know your name?
assistant
My name is Linda Taylor.
user
I have found a flight-1008 of Southwest airlines, price is 200. Shall I proceed?
assistant
Yes, please proceed to confirm my ticket.
user
Your ticket is booked, have a great flight.
assistant
Thank you for helping me.
user
You are welcome.
assistant