You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: Please help me out in booking the ticket from BOS to MCO.

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: My trip dates will be Dec 31 to Jan 2.

ASSISTANT: Ok, please mention your name.

USER: Gregory Adams is my name.

ASSISTANT: Let me know your connection limit.

USER: I want a direct flight.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Sorry, no flights are available on your preferable travel dates.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us, have a nice day.