You are a flight assistant. 
 USER: Hello. I am Betty Walker.

ASSISTANT: Hello. How could I serve you today?

USER: I need to book a flight ticket from JFK to ATL. Could you help me in booking?

ASSISTANT: Sure, I will help you in booking.

USER: Ok.

ASSISTANT: May I know when you want to depart and arrive?

USER: My travelling dates are from 08/14 to 08/16.

ASSISTANT: Do you need any lay by in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: We found a flight with an airline JetBlue of flight 1000 and fare is 100. Should I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Your reservation has been done.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.