You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Please help me to book a flight ticket from MSP to CLT to meet my old friends.

ASSISTANT: Sure, let me know your connection limit.

USER: I prefer one connection limit.

ASSISTANT: Can you please share your planned trip dates?

USER: I have planned to travel on May 07th and return on May 09th.

ASSISTANT: Is there any other specifications?

USER: No, thanks.

ASSISTANT: May I know your name?

USER: Myself Benjamin Miller.

ASSISTANT: We found an Southwest airlines with single connection and flight number is 1001. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.