You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I need to book a ticket from DTW to MSP. Could you book a ticket?

ASSISTANT: Sure, I am glad to assist you with flight ticket booking process and can I know your departure and arrival travel dates?

USER: Departure is on May, 21 and return date is May, 23.

ASSISTANT: Can I know your name please?

USER: My name is Joseph Miller.

ASSISTANT: Do you need any break in your journey?

USER: I would be comfortable with single stop over.

ASSISTANT:  I found a flight with a fare of 100 and there is a 1 stop in your journey and the flight number is 1005 in Hawaiian airlines, shall I proceed with ticket booking?

USER: Proceed for booking.

ASSISTANT: Your flight ticket booking is confirmed on your travel dates, have a happy journey.

USER: Thank you.

ASSISTANT: You are most welcome.