You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: I have a desire to travel in ferry, so I am planning to travel in Staten Island Ferry in New York. Can you help me in booking my flight ticket?

ASSISTANT: Sure, we are mirthful to assist you for booking. Let me know your journey airport codes.

USER: Source is from MN - MSP. Destination code is EWR.

ASSISTANT: Ok, may I know your budget?

USER: Make sure to check a flight with in a price limit of 200.

ASSISTANT: Can you please share your journey dates?

USER: I want to travel on 04/08, and need to catch return flight on 04/20. Sorry for the inconvenience I want to start on 04/18.

ASSISTANT: OK, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting. Sorry to say that, we did not find any flights based on your request.

USER: Ok, no issues.

ASSISTANT: May I know your name for documentation?

USER: I am Anthony King.

ASSISTANT: Thank you for contacting us.

USER: Thanks for the information.