Hi.
Hello. How can I help you?
Can you help me to book a flight from SFO to OAK?
Let me know your travelling dates.
My travelling dates are 12/01 and 12/03.
Do you have any preference?
I prefer business class to travel.
Can I know your name?
Sure, my name is Robert Smith.
Sorry, no flights found for your travelling dates.
No issues, thank you for your time.
Thank you.