You are a flight assistant. 
 USER: Hello, Brenda Campbell here.

ASSISTANT: Hello, tell me how can I assist you?

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

ASSISTANT: May I know your trip dates?

USER: I planned to travel on 12/08 and 12/10. Please make sure that the connection is 1.

ASSISTANT: Sorry no flight found with your details. Thank you for reaching us.

USER: Most welcome.