Hello.
user
Hello. How may I assist you?
assistant
I want to book a ticket from NY-LGA to DC-IAD. Can you please help me out?
user
Sure, may I know your travelling dates?
assistant
The travelling dates are from 06/03 to 06/05.
user
OK,may I know your name?
assistant
Sure, I'm Linda Anderson.
user
Sorry, Linda no flight found for this search.
assistant
OK, thank you for your information.
user
Thank you.
assistant