You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you?

USER: I am Karen Smith. I want to travel from AUS to LGA.

ASSISTANT: May I know your journey dates?

USER: I would like to start my journey on 05/09 and 05/11.

ASSISTANT: We found Hawaiian airline with a single connection. Flight number 1027 with fare 100.

USER: OK,please move ahead to book my ticket.

ASSISTANT:  Your booking is done. Thank you for availing us.

USER: Thank you.