Hello. Myself Larry Allen.
Hello, how can I assist you today?
I am looking for flight from ATL to BOS, can you please help me in booking the flight ticket?
Ok, can you provide your travel dates please?
My travel dates are from 03/23 to 03/25.
Sorry  Larry Allen, there is no flight in your route with your intent provided to me.
Ok no problem, I will reach my destination through some other way.
Thank you for reaching us.