Hi.
user
Hello. How can I aid you?
assistant
I am Jerry Mitchell. I am looking for a flight from DFW to OAK, can you help me in booking the flight ticket?
user
Sure, may I know your travel dates?
assistant
My trip dates are from 02/19 till 02/21.
user
As per your intent, there are no flights available.
assistant
That's ok, no problem. Thank you for your information.
user
Thank you for reaching us.
assistant