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

# Calendar Booking

> Real-time slot negotiation and calendar appointment booking

# Calendar Booking

*This page covers real-time appointment scheduling, natural language slot negotiation, and calendar synchronization.*

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## Natural Language Slot Negotiation

*Content coming soon.*

* Converting relative conversational requests ("*Next Tuesday afternoon*") into UTC ISO-8601 windows
* Parsing client timezones and localized business hour constraints
* Dynamic multi-slot presentation during voice calls and WhatsApp chats

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## Supported Calendar Providers

*Content coming soon.*

* Google Calendar (OAuth 2.0 / Service Account)
* Microsoft Outlook / Graph API
* Cal.com API integration

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## Atomic Slot Reservation & Double-Booking Prevention

*Content coming soon.*

* Temporary soft-locks on candidate slots during live conversation
* Atomic commit upon user confirmation
* Automatic rollback if the user declines or drops the call


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