You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I best aid you today?

USER: I would like to travel from AUS to JFK as a business trip.

ASSISTANT: Sure, when do you planned your trip dates?

USER: My journey dates are 09/18 and 09/20.

ASSISTANT: Do you need any other specifications?

USER: Price should not cross 500.

ASSISTANT: Ok, may I know your good name please?

USER: Jonathan Hernandez here.

ASSISTANT: Thanks for your details, there is a flight found in Frontier airline flight number 1008 and fare is 100. Shall I proceed for booking?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for consulting us, have a good day.