Hello.
user
Hello, how can I help you?
assistant
My name is Robert Clark. I would like to travel from IAH to PHX, could you help me out?
user
May I know your desired travel dates please?
assistant
My preferable dates are from 06/24 to 06/26. Please check for direct flights.
user
Sorry to say, there is no reservation on your desired travel dates.
assistant
That's ok. Thank you for your time.
user
Thank you for opting us.
assistant