GHL Booking - Voxworks

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Overview

Tool name: GHL | Book Time in Calendar | Pro Use this tool to book an appointment in Go High Level. See Calendar Booking Overview for how availability and booking work across providers.

Provider Settings

ID	Setting	Type	Required	Default	What it does
`100`	calendar_id	string	No	team config	GHL calendar ID. If left blank, the tool falls back to the connected team’s configured GHL calendar.

GHL also uses team/integration state for values such as location and contact data. If a contact must be looked up or created, the booking flow uses the existing contact state and GHL integration behavior.

Common Settings

ID	Setting	Type	Required	Default	What it does
`0`	Number of Weeks	integer	No	`4`	Weeks to check availability. Tool definition range is `1-8`.
`1`	SMS Message	text	No	empty	Custom SMS confirmation message. Written to `{{sms.message}}`.
`3`	Booking Purpose	text	No	empty	Purpose of the appointment. Written to `{{calendar.purpose}}`.
`5`	Check Timezone Before Booking	boolean	No	`false`	Whether the flow verifies the user’s timezone before booking. Written to `{{timezone.check_timezone}}`.
`6`	Send SMS Confirmation	boolean	No	`true`	Whether to send an SMS confirmation after booking. Written to `{{calendar.sms_flag}}`.
`7`	Booking Window Start Offset (Minutes)	integer	No	`15`	Availability starts this many minutes after call start. Older GHL text mentions `30`; the current shared default is `15`.

Availability Behavior

GHL availability is loaded from the configured calendar (or the team’s configured GHL calendar when calendar_id is blank) and converted into the shared calendar format used by the booking flow.

Global Variables Written or Maintained

Variable	When set	Meaning
`{{calendar.purpose}}`	Tool entry	Booking purpose configured on the tool.
`{{sms.message}}`	Tool entry	Custom SMS confirmation message.
`{{timezone.check_timezone}}`	Tool entry	Timezone verification flag.
`{{calendar.sms_flag}}`	Tool entry	SMS confirmation flag.
`{{calendar.event_id}}`	Availability load	GHL calendar or integration identifier.
`{{calendar.availability_spoken}}`	Availability check	Spoken availability response.
`{{calendar.booking_time_raw}}`	Slot validation and booking success	Exact selected slot in ISO date-time format.
`{{calendar.booking_time_spoken}}`	Booking success	Spoken confirmation time.
`{{calendar.booking_time_written}}`	Booking success	Written confirmation time.
`{{calendar.booking_id}}`	Booking success	GHL appointment ID.
`{{calendar.booking_link}}`	Booking success	Link returned by provider logic when available. Usually empty for GHL.

Cancellation Behavior

If the user cancels during the same call, the flow uses the GHL cancellation path where supported. A successful cancellation clears the stored booking ID, booking link, and stored booking time values. Output variable result is boolean true when the booking flow completed successfully.