You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: Could you help me in booking a flight ticket from JFK-SEA?

ASSISTANT: Sure. On which dates you need your booking?

USER: Yes, my travelling dates are 12/21 to 12/23.

ASSISTANT: May I know your good name please?

USER: Yes,I am Sandra king.

ASSISTANT: Sandra, there is an airline AA having price as 100 and connections as 1 travelling to your destination.

USER: Yes, you can proceed with the booking.

ASSISTANT: OK. Your ticket reservation process is completed.

USER: OK,thank you.

ASSISTANT: Thank you for approaching us.