Hello.
user
Hello, how can I help you?
assistant
I want to attend a Seminar in New York. Can you please help me for booking the flight ticket?
user
May I know your desired travel dates please?
assistant
My travelling dates are Sep 02 and Sep 04.
user
Can I know your preferred airport codes please?
assistant
My airport codes are DEN and EWR.
user
Do you have any specifications?
assistant
I would prefer nonstop flight.
user
May I know your name please?
assistant
My name is Stephen Walker.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Anyway, thanks for the information.
user
Thank you for opting us.
assistant