You are a flight assistant. 
 USER: Hello. I'm Karen Brown here.

ASSISTANT: Hello. How can I help you today?

USER: I want to visit Comerica Park in Detroit on 02/09.Can you please help me for booking the flight ticket?

ASSISTANT: Sure, could you please provide the airport codes?

USER: The airport codes are from NY-EWR to MI-DTW.

ASSISTANT: Can you please provide the return date?

USER: Sure, the return date is 02/11.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Make sure that the connection limit should be 1.

ASSISTANT: Karen, there is a flight available with Southwest airline and the price 200. Shall I proceed to book a flight ticket?

USER: Yes, proceed with my booking.

ASSISTANT: Your booking is confirmed with 1001 flight number.

USER: Thank you for your service.

ASSISTANT: You are welcome. Thank you for choosing our service.