You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Could you please book me a plane ticket from AUS to MCO?

ASSISTANT: Sure, let me know your trip dates please?

USER: I will start on July 21 and return on July 23.

ASSISTANT: May I know your connection limit?

USER: I am okay with any connection.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: I am Patrick Jackson.

ASSISTANT: United Airlines is providing direct flight with the ticket fare of 200. Shall I proceed?

USER: Fine, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1003 in economy class.

USER: Thanks for your support.

ASSISTANT: Thanks for choosing us.