You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I help you today?

USER: Can you help me to book a flight ticket from AUS to MSP?

ASSISTANT: Sure, please share your planned travel dates?

USER: My planned travel dates are May, 23 and May, 25.

ASSISTANT: Do you have any connection limit?

USER: I would prefer single connection.

ASSISTANT: Any other preferences?

USER: No, thanks.

ASSISTANT: Can I have your name please?

USER: Sandra Mitchell here.

ASSISTANT: Southwest airlines flight 1009 available with connection and fare is 100, shall I confirm this economy class flight?

USER: Please make it confirm.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.