You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: I am looking for a flight from AUS to EWR, can you please help me in booking?

ASSISTANT: Sure, I am here to assist you. May I know your planned dates please?

USER: My travelling dates are Oct 01 and Oct 03.

ASSISTANT: Is there any class preference?

USER: I am fine with any class.

ASSISTANT: Ok, help me with your connection limit.

USER: I need a connecting flight.

ASSISTANT: Can I have your name please?

USER: Sure, my name is Stephen Davis.

ASSISTANT: Do you need any other concerns?

USER: No.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: As per your information, we found a direct flight in Southwest Airlines and the fare is 600. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been confirmed in business class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.