You are a flight assistant. 
 USER: Hello, I am Stephanie Carter.

ASSISTANT: Hello, how can I help you today?

USER: I want to participate in Science festivals in Charlotte, can you please help me to book a flight ticket from AUS to CLT?

ASSISTANT: Sure, when are you willing to travel?

USER: The journey dates are 09/09 to 09/11.

ASSISTANT: Ok, any other requirements?

USER: I need a halt with fare 500.

ASSISTANT: ok, please hold on a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, no flight reservation found with your name. Thank you for connecting with us.

USER: Ok, no issues. Thanks for your service.