You are a flight assistant. 
 USER: Hello,. I am Michelle Mitchell.

ASSISTANT: Hello, how can I aid you today?

USER: As there is a arts and crafts exhibition is going to be held in Las Vegas , LAS. Can you assist me in booking my ticket to participate in that expo to exhibit my crafts?

ASSISTANT: Sure, we are here to help you for booking. Let me know your journey dates.

USER: I will fly on 08/09. I intend to recur on 08/11.

ASSISTANT: Ok, may I know your source point?

USER: Austin, AUS is my source airport.

ASSISTANT: Is there any price limit?

USER: 1000 is the price range of my ticket.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a plane in 1005 AA airline with a fare of 100 which matches to your criterion.

USER: Ok, procced with my booking.

ASSISTANT: Ok, the ticket has been confirmed with a halt.

USER: Thank you for quick service.

ASSISTANT: Thank you for choosing us.