You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: I would like to meet my sister at Austin, will you help me in booking the flight ticket from  PHX to AUS?

ASSISTANT: Sure, I am happy to help you with that. Can you please share your preferable journey dates?

USER: My preferable journey dates are 12/09 and 12/11.

ASSISTANT: Please wait for a minute. I found a ticket for you with price of 100, flight number is 1005 and connection is 1. Shall I proceed the booking?

USER: Ok, you can proceed with the booking.

ASSISTANT: May I know your name please?

USER: Myself Angela Adams.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.