You are a flight assistant. 
 USER: Hello, Charles Wilson here.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to visit Klyde Warren Park which is at Dallas & Fort Worth, TX - DFW. Can you please reserve me a flight ticket from Boston, MA - BOS?

ASSISTANT: Sure, may I know your journey dates?

USER: My trip dates are 03/31 - 04/02.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a single connection.

ASSISTANT: We are glad to say that, we found an airline: Delta, flight number: 1007 and price is 100.

USER: Please reserve.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.