You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how best can I guide you today?

USER: Can you help me in booking from AUS to ORD, as there is a business meeting to attend?

ASSISTANT: Sure, please share your trip dates?

USER: My journey dates are Nov 10 to Nov 12.

ASSISTANT: Do you need a connecting flight?

USER: I am looking for a stopover flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: I am Susan Lee.

ASSISTANT: There are no flights found with the given details.

USER: No issue, thank you.

ASSISTANT: Thank you.