You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please help me in booking a flight ticket from MSP to AUS.

ASSISTANT: Sure, may I know the travelling dates?

USER: June, 6 and June, 8 are my travel dates.

ASSISTANT: Do you have any connection limit?

USER: I would prefer single connection.

ASSISTANT: Do you have any other requirements?

USER: I need to travel in economy class.

ASSISTANT: May I know your name?

USER: Jacob Brown here.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Sorry, no flights found with your chosen dates.

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

ASSISTANT: Thank you for opting us.