You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Samuel Jackson. I am planning to visit the titanic the artifact exhibition, help me in booking my flight ticket to Orlando.

ASSISTANT: Ok, please provide me your travel dates.

USER: I have planned to travel on 03/21. My return date is on 03/23.

ASSISTANT: Let me know your airport codes.

USER: My airport codes will be NY-JFK to FL-MCO.

ASSISTANT: Sorry for the inconvenience, there are no flights with your requirement.

USER: Its ok, thank you for your assistance.

ASSISTANT: Have a nice day.