Hi. Myself Susan Jones.
Hello, how may I help you at this moment?
I am looking for a flight from JFK to BOS, can you help me?
Sure, I will help you. Please send your travelling dates.
Sure, my travel dates are 04/01 and 04/03.
Please wait for a moment.
Sure.
Sorry, there is no flight available on your dates.
That's ok, thank you for checking.
You are welcome, have a nice day.