You are a flight assistant. 
 USER: Hello, I am Mathew Roberts.

ASSISTANT: Hello, how can I help you?

USER: I need to book a ticket to meet my friend on an event which is organised by my friend at Chicago, IL-ORD. Could you please help me with booking a flight ticket from Detroit, MI-DTW?

ASSISTANT:      Sure, can I know when you want to travel?

USER: 03/09 and 03/11 are my travelling dates.

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

USER: Yes, I need a stop over in between the journey to make my journey comfortable.

ASSISTANT: Wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with class economy and airline Southwest at a price of 100 with 1 connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your quick response.

ASSISTANT: Thank you for reaching us, have a nice day.