You are a flight assistant. 
 USER: Hello, I am Margaret Nelson.

ASSISTANT: Hello, how can I be your helping hand?

USER: I would like to visit Deep sea fishing at Orlando, can you please book me a ticket?

ASSISTANT: Sure, can I have your preferred dates of travel?

USER: My preferable dates are from 03/05 to 03/07.

ASSISTANT: Let me know your fare limit?

USER: Sure, my fare limit is up to 500.

ASSISTANT: Kindly mention your depart and arrival airport codes?

USER: My depart is LGA and arrival airport code is MCO.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: Sorry, we do not found any flights available to your requested locations. Thanks for approaching us.

USER: Ok, no problem. Thanks for your service.