Hi.
Hello, how can I help you today?
Please book a flight ticket from OAK to DTW.
Sure, let me know your travelling dates?
My trip is in Dec from 26th to 28th.
Do you have any connection limit?
I need a connecting flight.
Is there any other specifications?
I prefer to travel in business class for comfort.
May I know your good name?
Lisa Lewis here.
Thanks for your details, there is no flight found on your desired journey routes.
That's ok, thank you for checking.
Thank you for availing us.