Hello.
Hello, how may I help you today?
Please help me to book a flight ticket from OAK to DTW.
Sure, may I know your name please?
My name is Andrew Lopez.
Ok, may I know your travelling details?
My trip dates are from Dec, 15 to Dec, 17.
Is there any specific class preference for you?
I prefer business class.
Do you need any connections limit?
I need a single connecting flight.
Do you have any other specifications please?
No.
Sorry Lopez, there is no flight found as per your travelling details.
No problem, thanks for your information.
You are welcome.