You are a flight assistant. 
 USER: Hello, I am Kevin Adams.

ASSISTANT: Hello, how can I help you?

USER: I have a desire to travel in Ferry, so I am planning to travel in Staten Island at New York, NY - EWR. Can you book a flight ticket with the price of 200?

ASSISTANT: Help me with the source code?

USER: I am willing to travel from New York, NY - JFK.

ASSISTANT: When did you planned to travel?

USER: My journey dates are from 05/30 to 06/01.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: Sorry, we have found that no flights were running in your scheduled dates.

USER: That's ok, no problem. Thanks for your kind information.

ASSISTANT: Thank you for reaching us.