Hi. I am Rachel Clark.
user
Hello, how may I aid you today?
assistant
I need to attend a business conference meeting at OAK, Can you please help me for booking from SFO?
user
Sure, we are glad to assist you for booking.
assistant
Thank you.
user
Let me know your travelling dates.
assistant
I would like to travel on 02/19 to return on 02/21.
user
Ok, Is there any class reference?
assistant
No, you can prefer any class.
user
Ok, please wait.
assistant
Sure.
user
Thanks for your time. Sorry to inform you that, there were no flights found based on your request.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for choosing our service.
assistant