Hi.
user
Hello, how can I assist you now?
assistant
Can you please book a flight ticket from BOS to DCA?
user
Sure, please share me your planned journey dates?
assistant
My trip dates are 04/02 and 04/04.
user
Do you want a connecting flight?
assistant
No, I prefer a direct flight.
user
Is there any other requirement?
assistant
No.
user
May I know your good name?
assistant
Anna Scott.
user
Thank you for the details, sorry there is no flight available on your given journey dates.
assistant
That's ok, thank you for your information.
user
Thank you for visiting us.
assistant