You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me to book a ticket from DTW to ORD?

ASSISTANT: Sure, can you share your travel dates?

USER: My travelling dates will be on Nov 21 to Nov 23.

ASSISTANT: Do you need any break in between your journey?

USER: I need a connecting flight.

ASSISTANT: May I know your good name please?

USER: Mary Lee here.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class ticket in American Airlines with fare 100 and it is a direct flight. Can I book your ticket?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved with flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for availing us.