Hello.
Hello, how can I serve you today?
I am Frank Davis. I am planning to attend my nephew birthday in Washington, so please help me in booking a flight ticket.
Sure, please share your corresponding airport codes?
My airport codes are NY - LGA, DC - DCA.
Ok, help me with your connection limit?
I need a direct flight.
Ok, when would you like me to book  a flight ticket?
I want to fly on 01/03 and return on 01/05.
Sorry, we did not found direct flight on your requested dates.
Not an issue.
Thank you for choosing us.