Hello.
user
Hello, how may I help you?
assistant
I am Sharon Turner, want to travel from DTW to IAD. Can you please help me?
user
Sure, may I know your trip dates please?
assistant
My travel dates are from 08/06 to 08/08.
user
Ok, do you have any other requirements?
assistant
Make sure, my return time should be in the afternoon with 1 connection.
user
Do you have any class preference?
assistant
I would be preferred business class.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
It's ok, thank you.
user
My pleasure.
assistant