You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: My name is Scott Collins, I want to book a flight ticket.

ASSISTANT: Sure, Could you please provide your journey details?

USER: I want to travel from WA-SEA to NY-EWR. And my journey dates are departure on 12/22, return on 12/24.

ASSISTANT: OK, please wait a moment. I will check and get back to you.

USER: OK sure.

ASSISTANT: There is a flight found based on your details. Shall I proceed with the booking?

USER: May I know the flight details?

ASSISTANT: Your flight details are here flight number: 1016 , airline: AA. with one connection.

USER: Can you please provide the price?

ASSISTANT: Sure, price limit:200.

USER: OK, you can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: OK, Thank you for your service.

ASSISTANT: Thank you.