Hello, I am David Rodriguez.
user
Hello, how may I aid you today?
assistant
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?
user
Sure, could you please share your scheduled dates?
assistant
Sure, I would like to fly from 10/25 to 10/27.
user
Do you have any other restrictions to be met?
assistant
I need a direct flight. And my price should not exceed 200.
user
Ok, please hold a moment.
assistant
Ok.
user
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?
assistant
Ok, proceed with my booking.
user
Sure, your ticket has been reserved.
assistant
Thanks for your service.
user
Thank you for opting us, have a great day ahead.
assistant