Hello.
Hello, how can I assist you for the day?
Can you please help me to book a flight ticket from PHX to HOU?
Sure, I am here to help you with that. May I know your travelling dates?
Thank you. My travel dates are Dec 26 and Dec 28.
Do you have any class preference?
No but I am looking for a flight which is departing in the morning time.
Can I know your connection limit?
I prefer to travel in a single connecting flight.
Do you have any other specifications?
No, thanks a lot for asking.
May I know your name please?
Sure, I am Kimberly Carter.
 Sorry, there are no flights in this route as per your travelling details.
It's ok, not a problem with that. Thank you for searching the flights for me.
Thank you for reaching us, have a great day.