Hello. I'm Mary Martin.
Hello. How can I help you?
I want to book a flight from HOU to LAS, can you help me?
Sure, can you please provide the dates?
My travel dates are from 02/27 to 02/29.
There is a flight 1004 of UA airlines.
Please book the flight.
Ok, your ticket has been booked.
Thank you for your help.
Thank you for choosing us.