You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Jacob Johnson. Can you help me to book a flight within 500 price limit from LGA?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are 07/03 and 07/05.

ASSISTANT: Ok, please tell us your destination location.

USER: My destination airport code is AUS.

ASSISTANT: The Frontier airline with flight number 1008 is available having fare as 100 and connection as 1.

USER: Proceed with booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you.