You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Could you please book a flight ticket from MCO to ATL?

ASSISTANT: Sure, please provide your trip dates.

USER: My trip dates are June 25 and June 27.

ASSISTANT: Do you need any connection limit?

USER: I need a direct flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: I am Margaret Thomas.

ASSISTANT: There are no flights available on your routes.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for choosing us.