You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I need your assistance in booking my flight ticket from MSP to AUS.

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My trip dates will be Mar 19th to Mar 21st.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Is there any other specifications in your journey?

USER: I prefer a class economy.

ASSISTANT: May I know your name?

USER: I am Mark Davis.

ASSISTANT: We found 1005 Frontier Airlines with single connection and price of 200, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.