Hello.
user
Hello, In what way can I assist you now?
assistant
I need to travel from PHX to HOU, can you help me in doing that?
user
Sure, please share me your trip dates.
assistant
My journey dates are Dec 10 to 12.
user
Do you need direct flight or connecting flight?
assistant
I need a connecting flight.
user
 If you can help me with your name, I can begin looking up for the availability of flights.
assistant
I am David Taylor.
user
May I know if you prefer to have any other comforts in your journey?
assistant
No, please go ahead further.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, no issues. Thank you for the information.
user
Thank you for connecting with us.
assistant