You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book a flight ticket from Orlando to visit Central Hall in New York?

ASSISTANT: Sure, please share me your planned journey dates?

USER: Sure, I am planning to start my journey on Mar 27th and my return date will be on Mar 29th.

ASSISTANT: There is three airport at New York, please mention which airport you want to land at New York.

USER: My landing airport code is JFK.

ASSISTANT: Do you want direct flight or connecting flight?

USER: I am comfortable with any kind of flight.

ASSISTANT: Is there any other requirement?

USER: I like to depart from FL in the afternoon time.

ASSISTANT: May I know your good name?

USER: I am Patrick Wilson.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey data.

USER: That's ok, I'll choose any alternative to reach my destination. Thank you for your information.

ASSISTANT: Thank you for visiting us, we hope see you again.