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