You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you for the day?

USER: Myself Justin Brown, I am a singer and have a concert which I have to attend. Can you book a flight ticket from Austin, TX - AUS to Las Vegas and the airport code is NV - LAS?

ASSISTANT: Sure, may I know your planned travel dates, please?

USER: I have planned for the dates 10/06 and 10/08 respectively.

ASSISTANT: I have found a flight with connecting and with a fare of 100 and the airline is named as AA airline. Shall I proceed?

USER: Ok, please book.

ASSISTANT: Your ticket is confirmed with the flight number 1011.

USER: Thank you for the service provided.

ASSISTANT: Justin Brown, thank you for choosing our agency. Have a safe journey.