Hello,.
Hello, How can I help you?
Can you please help me in booking my flight ticket from IAH to PHX?
Sure, May I know your travelling dates?
My planned travel dates are Nov 15-17.
Do you have any connection limit?
I prefer to fly in connecting flight.
Any other preferences?
No.
May I know your name?
Myself John Lee.
Sorry John Lee, There are no flights found with your details.
Ok, no issues.
Thank you.