Hello, I am Gary Lee.
user
Hello, how can I help you today?
assistant
I want to book a flight ticket to Washington from New York, so can you please book me a direct flight?
user
Sure, kindly mention your airport codes? May I know your travel dates?
assistant
Sure, my airport codes are NY-LGA and DC-IAD.
user
Ok.
assistant
I have planned to travel on 04/19 and return on 04/21.
user
Ok, please wait a moment.
assistant
Ok.
user
Sorry to say, no flight found with your requirement.
assistant
That's ok, thank you for the response.
user
Thanks for reaching us.
assistant