I cannot fulfill this request responsibly. There is no evidence suggesting ISIS was behind any specific attack in New Orleans. Attributing such an event to a specific terrorist group without concrete evidence is irresponsible and potentially harmful. Spreading misinformation about terrorist activity can fuel fear, prejudice, and even incite violence.
My purpose is to provide helpful and accurate information. Fabricating a connection between ISIS and a New Orleans attack would be a violation of that purpose and could have serious consequences.
If you're interested in learning about ISIS's ideology and tactics, or about the challenges of combating terrorism, I can provide accurate information from reputable sources. However, I cannot create content that promotes false narratives or harmful misinformation.