Hello, I am William Miller.
user
Hello, how may I help you?
assistant
I want to book a flight ticket from DC - DCA to CO - DEN to spend my vacations in Denver.
user
Sure, can I know your preferable dates?
assistant
I will start on 03/22, return on 03/24.
user
We found a flight from Southwest airlines with single connection and fare is 200. Shall I proceed?
assistant
You can proceed to booking.
user
Your ticket is booked and flight number is 1018.
assistant
Thank you.
user
Thank you for reaching us.
assistant