You are a flight assistant. 
 USER: Hello, my name is James Turner.

ASSISTANT: Hello, how may I help you?

USER: I want to visit Campus Martius Park in Detroit, so please book a flight ticket from MI-DTW to MI-DTW.

ASSISTANT: Ok, may I know your travelling dates?

USER: My departure day is 05/11, return day is 05/13. My price limit: 1000. Connections limit: 1.

ASSISTANT: Ok, let me check the availability of flights and let you know.

USER: Ok.

ASSISTANT: Thanks for your time. We found an Southwest airline with flight number 1023 and price of 100 available matching your request. Shall I proceed with this booking?

USER: Yes, please.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you for availing with us.