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AI Automationfree

Ask a human for help when the AI doesn't know the answer

by Deborahadapted from n8n official workflow galleryUpdated Aug 2026
RequiresAAI AgentCall n8n Workflow ToolCall n8n Workflow ToolCCodeOpenAI Chat ModelOpenAI Chat ModelSSimple MemorySlack
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ChWhen chat message receivedWhen chat messa…OpenAI Chat ModelOpenAI Chat Mod…MBSimple MemoryEWWhen Executed by Another WorkflowWhen Executed b…IfCheck if user has provided emailCheck if user h…Message Slack for helpMessage Slack f…CoConfirm that we've messaged a humanConfirm that we…CoPrompt the user to provide an emailPrompt the user…TWNot sure?AgAI Agent1234
1/5
FLOWS
STEPS · 4
Starts from a chat message

This is a workflow that tries to answer user queries using the standard GPT-4 model. If it can't answer, it sends a message to Slack to ask for human help. It prompts the user to supply an email address. This workflow is used in Advanced AI examples | Ask a human in the documentation. To use this workflow: Load it into your n8n instance. Add your credentials as prompted by the notes. Configure the Slack node to use your Slack details, or swap out Slack for a different service.

Tags

n8nreference-onlyagentlm-chat-open-aimemory-buffer-windowslacktool-workflow
Connects
AAI Agentcalln8nworkflowtoolCall n8n Workflow ToolCCodeopenaichatmodelOpenAI Chat ModelSSimple MemorySlack
CategoryAI Automation
Triggermanual
Complexitycomplex
Nodes10
AddedFeb 14, 2024

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