Hello.
user
Hello, how can I assist you?
assistant
 I am Brian Edwards. I want to visit DC-IAD to view Niagara falls. can you book a ticket from Ga-ATL?
user
Sure, when are you planning to travel?
assistant
My travel dates are 08/23 and 08/25.
user
Southwest airlines with single connection and price is 100 of 1006 flight.
assistant
 Ok, you can proceed.
user
Your ticket has been confirmed.
assistant
Thank you for booking.
user
Thank you.
assistant