# Chat flows The Chat flows skill introduces nodes that only apply to generic chat interfaces, like for instance asking an email address, showing an image or escalating to a human operator. These are functions that cannot be done over phone. The following node types are introduced in this skill: * [Escalate default](/studio/flows/nodes/escalate-default.md) * [Escalate smart](/studio/flows/nodes/escalate-smart.md) * [Ask email](/studio/flows/nodes/ask-email.md) * [Show Whatsapp](/studio/flows/nodes/show-whatsapp-link.md) * [Show Image](/studio/flows/nodes/show-image.md) * [Show Video](/studio/flows/nodes/show-video.md) * [Show File](/studio/flows/nodes/show-file.md) * [Show Location](/studio/flows/nodes/show-location.md) ### Content The chat interface introduces a content page called [Whatsapp optout](/studio/content/whatsapp-optout.md) to manage the default response provided when opting in or opting out of business initiated conversations on Whatsapp. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://manuals.dialox.ai/store/skills/chat-flows.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.