You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Ryan Johnson.

ASSISTANT: Ryan Johnson, how can I aid you today?

USER: Can you help me in booking a flight ticket from MCO to LAS?

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: May I know your travel dates please?

USER: I want to travel on 04/09, and need to catch return flight on 04/11.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure.

ASSISTANT: I found a flight for you with Frontier Airline and it costs you 200. Shall I proceed?

USER: If it is a direct flight, you can proceed.

ASSISTANT: Sorry Ryan Johnson, there are no direct flights available in those particular route.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.