Hello, I am David Rodriguez.
Hello, how may I aid you today?
I would like to book a flight ticket to Phoenix to attend my cousin's marriage. Could you help me in booking from DFW to PHX?
Sure, could you please share your scheduled dates?
Sure, I would like to fly from 10/25 to 10/27.
Do you have any other restrictions to be met?
I need a direct flight. And my price should not exceed 200.
Ok, please hold a moment.
Ok.
Thanks for your time, we are pleased to inform you that we have found a direct flight of  Southwest airline, flight nummber-1007 and price limit is 200. Shall I proceed with the booking?
Ok, proceed with my booking.
Sure, your ticket has been reserved.
Thanks for your service.
Thank you for opting us, have a great day ahead.