You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to visit Orlando, can you please reserve me a ticket from JFK to MCO?

ASSISTANT: Sure, can I have your planned travel dates please?

USER: My planned dates of journey are Aug 28 and Aug 30.

ASSISTANT: May I know your name please?

USER: My name is Michael Green.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need connecting flight for this trip.

ASSISTANT: Do you have any other specifications?

USER: No, thanks for asking.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Michael Green, no flights has been found on your planned travel dates.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: Thank you for choosing us.