You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you for the day?

USER: I want to book a flight ticket from AUS to JFK. Can you help me in that?

ASSISTANT: Sure, can you please forward your journey dates?

USER: My trip dates are June 02 to June 04.

ASSISTANT: May I know your name please?

USER: Kenneth Young here.

ASSISTANT: Please let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: Are there any more specifications in your journey?

USER: I prefer to travel in economy class.

ASSISTANT: We found a direct flight from American airlines, flight number 1004, and the fare of 200 in economy class. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for opting us.