Hi, Anthony Moore here.
user
Hello Anthony, how can I help you?
assistant
I want to book a ticket from DCA to BOS.
user
Ok Anthony, may I know your travel dates please?
assistant
My journey dates are 09/02 to 09/04.
user
Sorry for the inconvenience, we could not find a flight for you.
assistant
Ok, that's fine, thank you for the information.
user
You are welcome.
assistant