You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: Can you help me to book a flight ticket from AUS to OAK?

ASSISTANT: Please provide your trip dates.

USER: My trip dates are 01 to 03 of Mar.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Christopher Hernandez here.

ASSISTANT: There is a flight with the price of 200 having one connection and economy class. Can I proceed to booking?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved with an United Airlines and the flight number is 1006.

USER: Thank you.

ASSISTANT: Thank you for choosing us.