Hi. I am Susan Hill.
user
Hello, how may I aid you?
assistant
I am looking for a flight from OAK to BOS, can you help me out?
user
Sure, may I know your travel dates?
assistant
My travel dates are from Nov 25th till Nov 27th.
user
Do you need any stopover in between your journey?
assistant
I need a connecting flight.
user
Ok, please wait  a moment.
assistant
Ok.
user
Sorry to say that there were no flights found on your route.
assistant
That's ok, not an issue. Thank you.
user
Thank you for reaching us.
assistant