You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to start a expo on the machines at Phoenix, help me in booking my flight ticket from Austin TX-AUS.

ASSISTANT: Please share me your planned travel dates.

USER: My travelling dates will be 08/23 to 08/25.

ASSISTANT: Please share me your destination point.

USER: My destination point is AZ-PHX.

ASSISTANT: Your good name please.

USER: I am Anthony Evans.

ASSISTANT: We are glad to say that, we found an airline: AA, flight number: 1017 and price is 100.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.