Hello.
user
Hello, how may I help you today?
assistant
I am planning to visit Chicago, will you help me in booking the flight ticket from DTW to ORD?
user
Sure, may I know your name please?
assistant
My travelling dates are Aug 12 and Aug 14.
user
Ok, Is there any specific class preference for you?
assistant
I prefer business class.
user
Do you have any other specifications please?
assistant
I need direct flight.
user
Please mention your name?
assistant
Dorothy Hill.
user
Sorry, there is no flight found as per your travelling details.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for reaching us.
assistant