You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: My uncle has invited for a party to attend at Los Angeles. Please help me in booking a ticket from AUS to LAX.

ASSISTANT: Please help me with your travel dates.

USER: Please find a direct flight on dates 07/27 and 07/29.

ASSISTANT: May I know your name please?

USER: My name is Nicole Lewis.

ASSISTANT: Nicole, no flights has been found on your request.

USER: Its ok, thank you for the information.

ASSISTANT: Thank you for choosing us.