Hello.
user
Hello, how may I assist you?
assistant
 I am Mary Baker. I want to travel to Atlanta,GA-ATL to meet my father. Can you book a ticket from Washington,DC-IAD?
user
Sure, may I know your journey dates?
assistant
My travel dates are 02/05 and 02/07.
user
Ok, please wait.
assistant
Ok.
user
We found a flight on Frontier airline, flight number 1013 with the fare of 100. Can I reserve it?
assistant
Ok, you can proceed.
user
Your ticket has been booked.
assistant
 Thank you for booking.
user
Thank you for reaching us.
assistant