You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book the flight ticket from DTW to AUS. Can you please help me?

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

USER: My travel dates are Sept 4 and Sept 6.

ASSISTANT: May I know your connection limit?

USER: I need a single connection flight.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: May I know your name please?

USER: Jonathan Robinson.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Not an issue, thank you for the information.

ASSISTANT: Thank you for opting us.