You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Please reserve me a flight ticket from MCO to LGA.

ASSISTANT: Sure, we are here to help you. Please let me know your travelling dates.

USER: My travel dates are Feb 09 and Feb 11.

ASSISTANT: Do you prefer any stopover in between journey?

USER: I prefer direct flight for this trip.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Can I have your good name?

USER: I am Ronald Parker.

ASSISTANT: Sorry, no flights are available on your journey routes.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us.