You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking a flight ticket from AUS to JFK?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to travel on 03/22, and return on 03/24.

ASSISTANT: Kindly mention your requirements?

USER: I prefer for normal cost airline.

ASSISTANT: Can you please share me your name?

USER: I am Nicole Williams.

ASSISTANT: We found a flight with an Delta airline of flight 1012 in an economy class with lay by.

USER: Proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you.