You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: My name is Brandon Adams. I want to book a flight ticket with a price limit of 500 for visiting a Piedmont Park in Atlanta.

ASSISTANT: Sure, may I know your journey dates?

USER: My departure day is 08/31, return day is 09/02.

ASSISTANT: Can you please share your source and destination codes?

USER: My source and destination airport codes are MN-MSP, GA-ATL. And connections limit is one.

ASSISTANT: Please wait for a moment. I will check and get back to you.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an airline: Hawaiian, flight number: 1011 with one connection and price is 400. Shall I proceed to booking?

USER: You can proceed to booking.

ASSISTANT: Your booking has been reserved.

USER: Thanks for booking a flight ticket.

ASSISTANT: Thanks for choosing us.