Enhance my AI agent to better retrieve and utilize online information to answer open-ended questions?

I'm using the "hybrid" option for the agent's knowledge base, to answer specific questions about a topic, but also want the agent to respond with open ended questions, such as what is open in the area for early breakfast this morning? What strategies can I use to feed that data back into the AI agent's knowledge base effectively?

Are there recommended workflows for dynamically combining trained model outputs with live online data retrieval?