You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what services are you seeking from us?

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

ASSISTANT: Sure, please share me your trip dates.

USER: My travel dates are Mar 31 to Apr 02.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer connecting flight.

ASSISTANT:  If you can help me with your name, I can begin looking up for the availability of flights.

USER: I am Anthony Evans.

ASSISTANT: May I know if you prefer to have any other comforts in your journey?

USER: My return time should be afternoon.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Spirit airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for availing us.