Based off tutorial videos, I would setup a Node with a TEXT card. Then insert your text. For me I put "Ill be standing by" Then place a capture card RAW INPUT underneath it with nothing in the text box to leave it blank. Your bot is in listening mode. The user can say whatever or ask whatever and then you account how you want it to answer. Flip your knowledge base to ON and then make two expressions and place them under your RAW INPUT caputre card inside the same node. Put the code to source your knowledge base and if it doesn't have the answer it goes to chatgpt. All the while you can can still store the user's answer and store it in a variable called UserAnswer for later. Code for Knowledge Base is in the BotPress youtube videos. Knowledge Base Sourcing: {{turn.KnowledgeAgent.reponded}}