You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Ronald Garcia here. Can you book a ticket from MCO to JFK?

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

USER: My trip dates are June 25 to 27.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I need a direct flight.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My depart is in evening and return in morning.

ASSISTANT: Sorry, there is no flight available in this route.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: You are welcome.