You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you today?

USER: My name is John Thompson. I want to attend for a Horse riding in Minneapolis & St. Paul, so please book a flight ticket with a price limit of 500.

ASSISTANT: Please provide me your connection limit.

USER: I want one connection in between my journey.

ASSISTANT: Can you please provide me your journey dates?

USER: My departure day is 03/19, return day is 03/21.

ASSISTANT: May I know your source and destination?

USER: My source and destination airport codes are MA-BOS, MN-MSP.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an airline: Delta, flight number: 1018, with a single connection. Price is 300. Shall I proceed to booking?

USER: Ok, you can proceed to booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.