You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Kenneth Lopez want to visit NY-JFK to attend my sister baby shower ceremony.

ASSISTANT: Ok.

USER: Can you book a ticket on 02/01?

ASSISTANT: Sure. Please share your source airport code.

USER: I will depart from FL-MCO.

ASSISTANT: May I know your return date please?

USER: I will return on 02/03.

ASSISTANT: Please standby.

USER: Ok.

ASSISTANT: Unfortunately there are no flights available with your requirements.

USER: Ok, thanks for providing information.

ASSISTANT: Thank you for availing us.