Hi.
user
Hello, how may I assist you today?
assistant
I am looking for a flight from OAK to EWR, can you help me out?
user
Sure, may I know your planned travel dates?
assistant
My trip dates are from Feb 26th till Feb 28th.
user
Do you have any limits on number of connections?
assistant
I prefer one stop over flight.
user
May I know your name for the booking process?
assistant
Myself Patrick King.
user
Do you have any another specifications on your journey?
assistant
No.
user
 Sorry,  we regret to inform you that there is no flight available as per your request.
assistant
That's ok, not an issue. Thank you.
user
Welcome, thank you for reaching us.
assistant