Hi.
user
Hello. How can I assist you today?
assistant
I want to book a ticket from DTW to ORD, can you help me?
user
Sure, will you mention your travelling dates please?
assistant
My trip dates are Feb 01 and 03.
user
Do you have any preferences about class?
assistant
No.
user
Do you have any preferences about flight connections?
assistant
I prefer a direct flight in my journey.
user
Please mention your name.
assistant
I am Mark Martinez.
user
There are no flights found under your preferable details.
assistant
No problem, thanks for checking.
user
Welcome, have a great day.
assistant