You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you help me to book a flight ticket from MCO to LGA?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are Feb 22 and Feb 24.

ASSISTANT: Do you want connecting flight?

USER: I prefer direct flight for this trip.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: May I know your name please?

USER: I am Christopher Martinez.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us.