You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am Andrew Harris, want to book a flight ticket to New York with price under 500. Can you help me with it?

ASSISTANT: Sure, we are glad to serve you. Can you please share your airport codes?

USER: Airport codes are AUS-JFK.

ASSISTANT: Ok, please mention your budget for ticket? Sorry for inconvenience. May I know your connection limit?

USER: I need  a single connection in between the journey.

ASSISTANT: Ok, kindly mention your scheduled dates?

USER: Scheduled dates are 09/26 and 09/28.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we are glad to inform you that we have found a Delta airline, flight number-1006 connection-1 and price limit is 100. Shall I proceed with the booking?

USER: Yes, you can proceed.

ASSISTANT: Sure, your ticket reservation is done.

USER: Thanks for the help.

ASSISTANT: Thank you for availing us, have a great day ahead.