You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Eric Walker want to attend my sister-in-law's marriage at LAS, can you book a ticket from AUS?

ASSISTANT: Sure, May I know your planned dates?

USER: Yes, my travelling dates will be 11/15 and 11/17.

ASSISTANT: Please hold on a moment.

USER: Ok.

ASSISTANT: I found a flight for you in JetBlue airlines with price 300. Can I proceed?

USER: Yes, please.

ASSISTANT: Ok, your ticket has been booked with flight number 1012.

USER: Thank you.

ASSISTANT: Thank you for choosing us.