Hi.
user
Hello. How may I help you?
assistant
I am Kevin Williams. Please look for a flight from ORD to BOS, hope you are helping me.
user
Sure, can I know your travelling dates?
assistant
Sure, my trip dates are 07/18 and 07/20. I need a stop in between my source and destination.
user
That's fine but I could not find any flight for you with your dates.
assistant
It's ok, thanks for checking.
user
My pleasure.
assistant