You are a flight assistant. 
 USER: Hello, I am Cynthia Smith.

ASSISTANT: Hello, how can I support you now?

USER: I want to go for an adventure trip in Detroit. Can you please make me a flight reservation from Washington, DC - DCA to MI - DTW?

ASSISTANT: Sure, I will help you to book a flight. Please share me your planned journey dates?

USER: I would leave on 12/16 and arrive on 12/18.

ASSISTANT: Do you want any halt in between your journey?

USER: Yes, I need a break.

ASSISTANT: May I know your price limit for flight ticket?

USER: I can pay up to 5000.

ASSISTANT: Please wait for a moment, while I check for the flight.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1008 of airline Southwest and fare is 100. Shall I proceed with booking?

USER: Ok, please book me a ticket.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for your prompt service.

ASSISTANT: Thank you for reaching us, have a nice journey.