You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Barbara Carter.

ASSISTANT: How can I help you at this moment?

USER: I have a plan to buy a new house in AUS, can you please find a flight from LAX?

ASSISTANT: Sure Carter, I will help you in booking. Can you please share me your travelling dates?

USER: I will start my journey on 04/21 and return back on 04/23.

ASSISTANT: Here, I found a flight for you with single connection.

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked with flight number 1026 and airline is Frontier.

USER: Thank you for your assistance.

ASSISTANT: Welcome, have a safe flight.