> For the complete documentation index, see [llms.txt](https://manuals.dialox.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manuals.dialox.ai/store/skills/chat-flows.md).

# Chat flows

Adds flow nodes that are only relevant on chat channels

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.