You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I am George Harris. Can you help me in booking from AUS to LAX, as there is a business meeting to attend at Los Angeles?

ASSISTANT: Ok, may I know your travel dates to book?

USER: My journey dates are 03/05 to 03/07.

ASSISTANT: I am sorry, there are no flight available at your locations. Thank you for connecting with our agency.

USER: No issue, thank you.