Hi. I am Barbara Carter.
Hello, how can i help you today?
I want to book a flight ticket to attend a wedding at Washington on 04/21 and return on 04/23, so can you please help me with booking?
Sure, let me know your airport codes?
Sure, my airport codes are Orlando, FL-MCO and DC-IAD.
Ok, any other requirements?
I need a connecting flight.
Ok, please wait for a while.
                     Ok.
Thanks for waiting, no flights found with your requested details.
    That's ok.
Thank you for opting us.