Hi.
user
Hello. How could I serve you?
assistant
Can you help me in booking from OAK to PHL, as there is a business meeting to attend?
user
Sure, may I know your planned travel dates?
assistant
My trip dates are May 10 to May 12.
user
Do you need any connecting flight or direct flight.
assistant
I need a direct flight.
user
Can I know your name please?
assistant
I am William Green.
user
We are sorry to inform you that there is no flight found with your given information.
assistant
No issue, thank you.
user
Thank you.
assistant