You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me to book a flight from DFW to DTW?

ASSISTANT: Sure, let me know your travelling dates.

USER: Sure, I want to travel on Dec 11 and need to return on Dec 13.

ASSISTANT: Do you have any break in between journey?

USER: Yes, I need a break in between journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Carol Robinson.

ASSISTANT: Southwest Airlines is providing connecting flight with the ticket fare of 100 and depart time is 17:00 hours, arrival time is 6:00 hours. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1000 and an economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.