Hi.
user
Hello. How can I assist you?
assistant
I am Gary Lopez. I am planning to travel from DFW to BOS.
user
Ok, may I know your travelling  dates?
assistant
My travelling dates are 11/19 to 11/21.
user
Here is a flight ticket with fare 200 and UA as airline.
assistant
Proceed for booking.
user
Ok, your ticket is confirmed.
assistant
Thank you.
user
Thank you for reaching us.
assistant