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