Hello.
user
Hello, how can I assist you?
assistant
 I am Denis Taylor want to travel to Washington. Can you book a ticket on 04/08?
user
Sure, may I know your return journey date?
assistant
I will return on 04/10.
user
Could you please provide your airport codes?
assistant
I will depart from GA-ATL to DC-IAD.
user
Ok, please wait a moment. UA airlines with single connection and price is 100 of 1000 flight. Shall I proceed for booking?
assistant
Ok, you can proceed.
user
Your ticket has been confirmed.
assistant
Thank you for booking.
user
Thank you, have a nice day.
assistant