Hello.
user
Hello, how can I help you today?
assistant
I am Stephanie Allen. I want to book a ticket from DFW to DTW, can you please make a reservation?
user
Sure, may I know your planned travel dates?
assistant
My travelling dates are on 03/09 and 03/11.
user
Do you need a halt in between your journey?
assistant
I need a single halt.
user
Do you have any other specifications?
assistant
I prefer business class.
user
Please wait for a moment.
assistant
Sure.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok, no problem. Thank you.
user
Thank you for opting us.
assistant