Hello.
user
Hello, how may I help you?
assistant
Please book a flight ticket from DTW to OAK to meet my cousin.
user
Sure, Do you need any break in between your journey?
assistant
Yes, I need a stopover.
user
Ok, can you please mention your departure and arrival dates of your journey?
assistant
I will depart on March 7 and return on 9 on the same month.
user
Ok, Do you have any class preference?
assistant
No.
user
Ok,  Do you have any particular time for departing and returning?
assistant
My depart time is afternoon.
user
Ok, please wait.
assistant
Sure.
user
Thank you for your time, we did not find any flights with your given details.
assistant
Ok, thanks for your service.
user
Ok, May I know your name?
assistant
Sure, my name is Kenneth Brown.
user
Ok, Thank you.
assistant