Hello.
user
Hello, how may I aid you today?
assistant
Can you please aid me to book a flight from DCA to BOS?
user
Sure, please let me know your connection limit?
assistant
I need a direct flight.
user
May I know your good name?
assistant
Mark Moore here.
user
Could you please share your journey dates?
assistant
Sure, my travelling dates are Mar 13 - Mar 15.
user
Are there any more specifications?
assistant
No.
user
Sorry, no flights are available on your route as per your given requirements.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for reaching us.
assistant