You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you today?

USER: I am Angela Baker. I want to fly from AUS to MSP to meet my friend, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please provide your journey dates?

USER: Sure, my journey dates are 12/13 to 12/15.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a halt.

ASSISTANT: Can I have your price limit?

USER: My price is 200.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, unfortunately no flights found on that route.

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thank you for approaching us.