You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am looking for a flight on the route AUS to CLT, can you please find that any airlines providing service on this route?

ASSISTANT: Sure, I can help you with that. May I know your planned departure and return travel dates please?

USER: I will start my journey on Mar 25 and return back on Mar 27.

ASSISTANT: Do you need stopover in between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I prefer economy class.

ASSISTANT: May I know your good name please?

USER: My name is Gary Williams.

ASSISTANT: Frontier airlines is providing a single connected flight with ticket fare of 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1013, have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.