Hello, I am Joshua Brown.
user
Hello, How can I aid you?
assistant
Can you please help me to book a flight ticket from DTW to OAK?
user
Sure, May I know your travelling dates?
assistant
My travelling dates are Mar 15 to Mar 17.
user
Do you have any connection limit?
assistant
No, I need a direct flight.
user
Is there any class preference?
assistant
No.
user
Do you have any specific depart and arrival time for this trip?
assistant
I would like to depart in the morning.
user
Thanks for your details, there are no flights found with your data.
assistant
No problem, thanks for your information.
user
Thank you.
assistant