Hello, I am Nicholas Hall.
user
Hello, how may I assist you?
assistant
Can you book a ticket from SEA to BOS?
user
Sure. Please share your journey dates.
assistant
I am planning to start on 02/17 and return back on 02/19.
user
Please hold on for a while.
assistant
Ok, ensure it is a single connecting flight.
user
Sorry, there is no flight available on your dates.
assistant
That's ok, thank you for checking.
user
You are welcome, have a nice day.
assistant