Hello.
user
Hello, how may I aid you today?
assistant
I am Donald Taylor, want to travel from DTW to DEN. Can you please help me?
user
Sure, please share me your travel dates.
assistant
My trip dates are from 09/24 to 09/26.
user
Do you need any specifications?
assistant
Yes, I want business class.
user
Please hold for a while.
assistant
Ok.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
That's fine, thank you.
user
Thank you for opting us.
assistant