You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: I am Jessica Baker, I want to book a flight ticket to JFK from ATL.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Thank you, my travelling dates are 12/26 and 12/28.

ASSISTANT: There is a flight with connection 1 and price 200, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Ok, your ticket has been booked with flight number 1000.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for choosing us.