You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Jonathan Johnson. I am planning to visit Central Park at New York, could you please help me with booking a flight ticket from MCO to LGA?

ASSISTANT: Sure, can you please share your travel dates?

USER: I would like to take off on 07/13 and return on 07/15.

ASSISTANT: Let me check for the availability of flight.

USER: Sure, take your time.

ASSISTANT: Jonathan, I am sorry to inform you that there is no flight available at your requested dates.

USER: That's ok, I will find an another alternate way to complete my trip. Anyways, thank you for the information.

ASSISTANT: Thank you for contacting us, have a great day.