Hi.
Hello, how can I help you?
I want to attend my friend birthday party. Can you book a ticket from IAH to PHX?
Sure, may I know your travel dates?
Sure, my planned travel dates are 05/23 and 05/25.
Do you have any connection limit preference for this trip?
I want a flight with maximum connection of 1.
May I know your name?
My name is Betty Carter.
Do you have any other preferences?
My class preference is business class only.
Please wait for a while.
Sure.
Sorry, we did not find any flights for you.
No issues, thank you for reaching us.
Thank you for choosing  us.