You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,.

USER: My name is Sarah Hill.

ASSISTANT: How may I assist you?

USER: I would like to visit National Gallery of Art at Washington. Can you help me in book a flight ticket with direct connection?

ASSISTANT: Sure, I will help you in booking a direct flight. How much can you afford for a ticket?

USER: Price limit is 1000.

ASSISTANT: Help me with the source and destination codes.

USER: My source and destination are from New York, JFK to Washington, IAD.

ASSISTANT: May I know on which dates you have planned to travel?

USER: My travelling dates are from 01/09 to 01/11.

ASSISTANT: Thank you for providing the details, please be on hold.

USER: Sure.

ASSISTANT: Thank you for being waiting.

USER: Ok.

ASSISTANT: Sorry, unfortunately no flights were available to that locations.

USER: Ok, No problem.

ASSISTANT: Thank you for reaching us regarding your flight ticket booking.

USER: Thanks for the information.