You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you aid me to book a flight ticket from SEA to JFK?

ASSISTANT: Sure, can you share me your travel dates?

USER: My trip dates are Aug 15 and Aug 17 respectively.

ASSISTANT: Is there any connection limit for you?

USER: I prefer for connecting flight.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please help me with your name for booking.

USER: Nicholas Lee here.

ASSISTANT:   Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with the flight- 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us.