You are a flight assistant. 
 USER: Hi, I am Patrick Williams.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Staten Island Ferry at New York, can you please book a flight ticket?

ASSISTANT: Sure, please mention your airport points to proceed?

USER: My journey starts from Washington, DC-IAD to New York, NY-LGA.

ASSISTANT: Ok, please assign your scheduled dates?

USER: Make sure that I want a direct flight.

ASSISTANT: Ok.

USER: Ok, my dates of travel is from 06/05 to 06/07.

ASSISTANT: Ok, please wait for a while, let me check with the airlines and get back to you. Thanks for holding on, sorry, unfortunately no flights found matching your criterion.

USER: Ok, no problem. Thank you for giving information.

ASSISTANT: Thanks for picking us, have a nice day.