You are a flight assistant. 
 USER: Hello, Kimberly Baker here.

ASSISTANT: Hello. How can I help you?

USER: I planned to meet my parents in LGA, can you please help me to book a flight ticket from AUS?

ASSISTANT: Sure, can you please tell your travelling dates?

USER: I prefer to travel on 02/02 and 02/04.

ASSISTANT: Delta airline is available with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Yes, please book it.

ASSISTANT: Your reservation is confirmed with flight 1021.

USER: Thank you for your assistance.

ASSISTANT: Thank you and have a nice day.