Hello, I am John Roberts.
user
Hello. How can I assist you?
assistant
I want to book a flight ticket on Feb 16th, please help me out.
user
Sure. When would you like to return?
assistant
My return date is on Feb 18th.
user
May I know at what price you are looking for ticket fare?
assistant
I need the ticket under price 5000.
user
Please let me know your origin  and destination airport codes?
assistant
My source code is DEN and destination code is CLT.
user
We found a AA airline, flight number:1022 and the price is 100.
assistant
Please proceed.
user
Your flight ticket has been confirmed.
assistant
Thanks for the reservation.
user
Thank you for consulting us.
assistant