You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Justin Turner. Can you please help me to book a flight ticket from PHL to AUS?

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

USER: My trip dates are 06/14 to 06/16.

ASSISTANT: We found a connecting flight with price of 200 and 1005 flight number. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your booking has been confirmed with Spirit airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.