Hi.
Hello. How may I assist you today?
I am Cynthia Hall, can you find a flight for me with single connection?
Sure, I am here to help you with that. May I know your planned trip dates?
Ok, my journey dates are from June 13 to 15.
Ok, please wait for a minute.
Sure.
Could you send me your airport codes?
Ok, my locations are from IAH to LAS.
Do you have any other specifications?
No.
The Southwest airlines are providing a flight having  a connection limit 0. Can I proceed with the ticket booking?
Yes, please.
Yes, I have reserved your ticket in the economy class and the flight number 1025.
Thanks for your help.
Thank you for approaching us. Have a happy journey.