Hi.
user
Hello. How can I assist you today?
assistant
I want to book a ticket from DTW to JFK. Could you book a ticket?
user
Sure, will you mention your travelling dates please?
assistant
Travelling dates are from June, 3 to June, 5.
user
Do you have any specifications about flight connections?
assistant
I would be comfortable with single stop over.
user
Do you have any preferences about class?
assistant
I would like to prefer business class.
user
Please mention your name.
assistant
My name is William White.
user
There is no flights found under your preferable details. Thanks for reaching us, have a great day.
assistant