You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I serve you?

USER: On 12/28, I want to start my journey to New York,JFK for live concert. So, I need your assistance in booking my flight ticket from Austin,AUS.

ASSISTANT: Sure, can you please help me with your return journey date?

USER: I will return on 12/30. I need a lay by between my travel.

ASSISTANT: Thank you for your details.

USER: Ok.

ASSISTANT: A flight with price 200 having single connection is found in Delta airline. Shall I proceed with it?

USER: Reserve my ticket. Thank you for booking my flight ticket.

ASSISTANT: May I know your name?

USER: I am Alexander Anderson.

ASSISTANT: Your ticket is confirmed in flight number 1007. Thank you for reaching us.