Hello.
user
Hello, how can I help you?
assistant
I want to travel in a business class flight, can you please reserve a flight ticket from ORD to DTW?
user
May I know the itinerary travel dates?
assistant
Thank you, my boarding is on Dec 20 and return back on Dec 22.
user
Is there any connection limit?
assistant
Yes, I need a single connection.
user
Are there any more preferences?
assistant
No.
user
May I know the name please?
assistant
Sure, my name is Richard Hill.
user
Sorry to inform that there are no flights on your route withe the provided dates.
assistant
Oh! Sad to hear that. Anyway, thank you for the information.
user
Thank you for reaching us.
assistant
Welcome.
user