Hello.
user
Hello, how can I assist you?
assistant
I am Mary Gonzalez. I want to book a flight ticket from ORD to DTW. Could you help me in booking?
user
Sure, could you please provide your travelling dates?
assistant
My travelling dates are from 12/13 to 12/15.
user
Please share your specifications.
assistant
I need direct flight.
user
Unfortunately, there are no flights available based on your details.
assistant
That's ok, no problem. Thank you.
user
Thank you for choosing us.
assistant