You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: Jennifer Anderson here. I want to travel from AUS to LAS for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Please mention your travelling dates.

USER: My travelling dates are from 10/15 to 10/17.

ASSISTANT: Please hold a moment.

USER: Ok, I will wait.

ASSISTANT: Here is a direct flight with the price 200 in AA airlines can I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been confirmed with the flight number 1000.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching our service.