Hello.
user
Hello, how may I address you?
assistant
I want to book a ticket from OAK to DTW, can you assist me in booking my ticket?
user
Sure, on what dates are you planning to make your trip?
assistant
My preferred dates are Sep 11th and Sep 13th.
user
Do you need a connecting flight or direct flight?
assistant
I need single connection between my trip.
user
Any other requirements to be met?
assistant
Make sure that my depart time must be evening.
user
Please forward your name.
assistant
Elizabeth Hill.
user
Ok, please wait for a while.
assistant
Sure.
user
Thank you for waiting, I regret to inform you that there are no flights obtained on your journey dates to book a flight ticket.
assistant
No problem, thank you for searching.
user
Thank you for opting us.
assistant