You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book me a plane ticket from ORD to MCO.

ASSISTANT: Sure, may I know your planned travel dates?

USER: I will start on Oct 25 and return on Oct 27.

ASSISTANT: May I know your connection limit?

USER: I need 1 stop over within my route.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Your good name please.

USER: I am Shirley Turner.

ASSISTANT: We found an airline: American Airlines, flight number: 1009 and price is 100 with one connection.

USER: Fine, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.