Hello.
Hello. How may  I help you?
I want to book a ticket from JFK to SEA, is there any flight available on this route?
Sure, may I know your travelling dates?
My preferable dates of travelling is 08/23 till 08/25.
Yes, I found a flight-1004 with delta airlines, can I proceed?
Make sure that connection limit should be 1.
Ok, may I know your name please?
Myself Helen Thomas.
Sorry Helen, no flight's found on your  details.
It's fine. Thank you for your service.
Thank you for contacting us.