You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Please book a flight ticket from DTW to ORD?

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

USER: My journey dates are Mar 23 and Mar 25.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: I am Elizabeth Harris.

ASSISTANT: Spirit Airlines is providing connecting flight with the ticket fare of 100 and depart time is 0:00 hours, arrival time is 12:00 hours. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed by flight number 1008 and an economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.