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