Hello.
user
Hello, how can I help you?
assistant
John Thomas here. Can you please help me out to find a flight for my trip to DFW from DEN?
user
May I know your desired travel dates please?
assistant
My journey dates are from Dec 2nd to Dec 4th.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Oh! That's fine. Thank you for checking anyways.
user
Thank you for opting us.
assistant