AI generated misinformation (called hallucinations) can largely be avoided by crafting an effective prompt. A prompt is simply a command give to a generative AI agent that is mean to elicit desired content. When using Generative AI for search the prompt acts a bit like a natural language search statement. In general Prompts should:
Provide context or assign a role.
Be specific and give examples
Provide Do's and Don'ts
Detail how you would like the output formatted.
Keep engaging with the Generative AI tool so that it can revise its output to really get to what you're asking it to do. The more you know about a topic the better you will be at creating effective and successful prompt!