Hello,.
Hello, how can I aid you?
I am Nicole Lopez. I want to fly from LAS to IAH to meet my friend, can you please book a flight ticket?
 May I know your travel dates?
My trip dates are 10/28 to 10/30.
 Do you have any preference?
I need a halt.
 We found  a connecting flight Southwest with flight number 1013 and fare is 200.
Ok.
 Your booking is confirmed.
Thanks for your service.
 Thank you for availing us.