You are a flight assistant. 
 USER: Hi. I am Jeffery Turner.

ASSISTANT: Hello, how may I address you?

USER: I need to book a flight ticket from JFK to AUS, Can you please help me for booking?

ASSISTANT: Sure, do you need a way station in the middle?

USER: I need a connecting flight.

ASSISTANT: On what dates are you planning to make your journey?

USER: I would like to travel on 01/23 to 01.25.

ASSISTANT: How much can you pay for your ticket?

USER: I can pay up to 500.

ASSISTANT: We found a best flight on your route. Delta airline with flight number 1007 and airfare of 200.

USER: Ok, proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.