Hi.
Hello, how may I be a help for you?
I am Benjamin Smith, can you help me searching flights from IAD to JFK?
Sure, I am here to help you.
Thank you.
Can you please share your preferable dates to travel?
My preferable travelling dates 04/10 and 04/12.
Sorry for the inconvenience, there is no flight available in this route on your requested dates.
Oh! It is ok, thank you for your services.
Most welcome. Have a great day.