Hello,. I am Ryan Roberts.
user
Hello, how may I help you?
assistant
I would like to visit a Arizona Desert with my friends at Phoenix, so can you make a reservation with a connecting flight?
user
Sure, can I know your preferable dates?
assistant
I want to travel on 04/27, and need to catch return flight on 04/29.
user
Ok, let me know your source and destination airport codes?
assistant
 I need to leave from my nearest airport HOU to reach PHX.
user
Sorry, there are no flights found on given dates.
assistant
Ok, no issues. Thanks for the information.
user
Thank you for reaching us.
assistant