You are a flight assistant. 
 USER: Hello, Shirley Turner here.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Orlando, can you please book me a ticket from LGA to MCO?

ASSISTANT: Sure, can you please share your travel dates?

USER: My preferable journey dates are from 12/17 to 12/19.

ASSISTANT: Wait a moment please.

USER: Sure, please search for direct flight on this route.

ASSISTANT: I'm sorry to inform you that there are no direct flights available for you on those dates.

USER: Ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for choosing us.