Hello, I am David Brown.
Hello, how can I help you today?
I need to schedule my trip on the dates 01/26 to 01/28. Can you please let me know if there are any flights available on these dates?
Sure, could you please provide your airport codes?
YEs, I want to travel from Houston, TX - IAH  to Las Vegas, NV - LAS.
Do you have any price limit?
Yes, it must be under 1000 please.
Ok, please wait a moment, I will check the flight availability and revert you.
Sure.
We found a flight with UA airlines of 1011 flight and price limit is 100. Shall I proceed for booking?
Yes please.
Booking your ticket has been confirmed.
Thanks for your service.
Thanks for choosing us.