You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to reserve my ticket for a round trip from JFK. Can you help me in booking?

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

USER: Ok, my respective travelling dates are 12/16 and 12/18.

ASSISTANT: May I know your name to proceed further? I found a flight available with price 200 and the connection is 1 with Frontier airline. Would you like me to proceed with the booking?

USER: Myself Dennis Phillips, you can proceed with that booking.

ASSISTANT: Your booking is confirmed with 1000 flight number.

USER: Thank's for your help in booking.

ASSISTANT: Thank you for contacting us.