> ## Documentation Index
> Fetch the complete documentation index at: https://docs.julian.11x.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Booking, forms and media

> Book meetings, collect availability or form fields, play videos, and answer from your knowledge base inside the chat.

These tools render inside the conversation, so the visitor never leaves the chat to act. Turn each one on in
**Instructions > Tools**; they're off on a new chat agent. Tell the agent in its instructions when to use each one.

| Tool | What the visitor sees |
| - | - |
| **Show Calendar** | A booking calendar to pick a meeting time |
| **Show Scheduler** | A grid to mark the times they're free |
| **Show Form** | A form for the fields you choose |
| **Show Embed** | A video that plays in the chat, or a link preview card |
| **Knowledge Assistant** | Nothing extra: the agent answers from your knowledge base |

## Show Calendar

Shows a booking calendar in the chat instead of pasting a link. Set a **Booking URL** from Cal.com, Calendly, HubSpot
Meetings or Chili Piper, such as `https://cal.com/your-team/intro`. Without one, the agent uses its connected
calendar.

## Show Scheduler

Shows a grid of upcoming days and time slots. The visitor selects the times they're free and submits; the selection is
saved with the session and the agent confirms it. Use it when someone on your team follows up to set the meeting, rather
than booking a fixed slot in the chat.

## Show Form

Shows a form in the chat and returns the answers to the agent. A form is built from the agent's extracted variables,
the details you've defined for the agent to capture. For each form you choose the fields, their labels, and which are
required. You can create several named forms, and the agent shows the one its instructions call for.

Turn on the consent checkbox to add a contact consent line at the end of the form, with links to your privacy policy
and terms of service.

## Show Embed

Plays a YouTube video inside the chat. Any other `https://` link is shown as a preview card the visitor can open. Put
the videos you want shared, and when, in the agent's instructions or knowledge base.

## Knowledge Assistant

Lets the agent search your knowledge base to answer questions about your products, policies and pricing, instead of
relying only on its instructions.


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