Hi. I am Brain Lewis.
Hello, how may I support you?
I need to book a flight ticket from IAH to PHX, Can you please help me for booking?
Sure, may I know your journey dates as well?
I would like to travel on 04/16 to return on 04/18.
Do you need a flag stop?
I need a connecting flight.
Ok,  Let me check what flights are available for you.
Ok.
Spirit airlines with flight number 1013 going on your route and the air fare is 200. Is that okay?
Ok, proceed for booking.
Your reservation has been done.
Thanks for your information.
Thank you for reaching us.