You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I planned to meet my friend in LAS, can you please help me to book a flight ticket from MCO?

ASSISTANT: Sure, can you please provide the itinerary travel dates?

USER: I prefer to travel on Aug 2 and Aug 4.

ASSISTANT: May I know if you have any connection limit?

USER: I need a direct flight.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Joshua Moore.

ASSISTANT: Give me a moment please.

USER: Sure.

ASSISTANT: Joshua Moore. I regret to inform that there are no flights on your route with the given dates.

USER: Ok, no problem.

ASSISTANT: Thank you for reaching us.