Hello.
user
Hello, how may I help you?
assistant
I want to go to my home town. Can you please help me in ticket booking from Denver to PHL?
user
Sure, may I know your trip dates please?
assistant
My travel dates are from 11/08 to 11/10.
user
Ok, do you have any other requirements?
assistant
I am looking for only direct flight.
user
Ok, can I know your name please?
assistant
Myself William Phillips.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you so much for searching.
user
Most welcome.
assistant