You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight ticket from DTW to ORD?

ASSISTANT: Sure, let me know your travelling dates.

USER: I want to fly on Dec 12 and return on Dec 14.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a single connection.

ASSISTANT: May I know your name please?

USER: Myself Patricia Anderson.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: We found a Southwest airline, flight number: 1018, price: 100 with one connection.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.