Hello,.
Hello,. How may I assist you?
I want to book a flight ticket with the name Anthony Harris on 11/19, please help me with a connecting flight.
Sure. May I know  travelling airport codes?
I want to fly from DC- DCA to NY- JFK.
Please specify your return date.
I want to return on 11/21.
No flights available for your requirement.
Ok, no issues.
Thanks.