Hello.
user
Hello. How may I help you?
assistant
Charles Green here. I want to visit New York, NY-EWR for attending a seminar. Can you please help me for booking the flight ticket from Denver, CO-DEN?
user
Sure, I will help you out. May I know your travelling dates please?
assistant
My departure date is 04/06 and return date is 04/08.
user
Ok, please wait for a while.
assistant
Ok, I will wait.
user
Sorry, there are no flights found.
assistant
Anyway, thanks for the information.
user
Thank you for choosing us.
assistant