You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am James Phillips. Can you help me to book a flight from LGA with 0 connection?

ASSISTANT: Sure, can I know your destination airport code please?

USER: My preferred destination is AUS.

ASSISTANT: Can I know your travelling dates please?

USER: My journey dates would be 09/08 and 09/10.

ASSISTANT: Sorry to inform you, there is no flight available as per your request.

USER: No issues, thank you for your information.

ASSISTANT: Most welcome.