Hi.
user
Hello.
assistant
Stephanie King here. I would like to book a ticket from OAK to DTW, can you please help me with that?
user
King, how can I help you today? Sure, please share your travel dates to proceed further.
assistant
The travel dates are from 06/01 to 06/03.
user
Ok, please wait for a moment.
assistant
Ok.
user
Sorry, no flight is available  for you on your route.
assistant
That's ok, thank you for your help.
user
My pleasure.
assistant