Current Limitation (The Big Pitfall):

In workflows, the Book Appointment action is extremely powerful for automating scheduling... but it's currently restricted to static/fixed dates only (e.g., you can only hard-code something like "February 23, 2026 at 2:00 PM").

This creates a major roadblock for almost any real-world automation involving clients or leads:

You can't automatically book a follow-up call "7 days from today" after a form submission or opportunity stage change.

No way to schedule "next month’s check-in" relative to the contact's last interaction or a custom date field.

Impossible to create truly dynamic nurture sequences, onboarding automations, or recurring client touchpoints without manual intervention or clunky workarounds (multiple if/else branches, custom code, Zapier bridges, etc.).

Many agencies and users hit this wall when trying to scale client delivery — especially in coaching, consulting, service-based businesses, SaaS onboarding, or any recurring appointment model.

Proposed Improvement (What We Need):

Please add support for relative/dynamic date calculations in the Book Appointment action's date/time picker, similar to how Date/Time Formatter, Wait steps, and other actions already handle offsets.

Ideal options in the date selector:

Fixed/Static date (keep existing)

Relative to current date/time — e.g., +X days/hours/weeks/months from "Now" (workflow execution time)

Relative to a custom field/date value — e.g., +7 days from {{contact.custom_field_last_call_date}} or +30 days from {{opportunity.date_created}}

Relative to another event — e.g., +1 week after a previous appointment (if chaining multiple bookings)

Bonus: Ability to combine with Date/Time Formatter output for advanced logic (add business days, skip weekends, etc.)

This would unlock:

Automated follow-up bookings ("Book your next session exactly 1 week later")

Dynamic onboarding sequences

Recurring client check-ins without manual calendar edits

Much more powerful AI/Conversation/Workflow automations tied to calendars

Hundreds (if not thousands) of agencies would benefit immediately — this feels like low-hanging fruit to make GHL's automation even more competitive with tools like Calendly + Zapier combos, but native and seamless.

Use Case Examples:

Lead submits form → Workflow books discovery call for "next Tuesday at earliest available slot after 48 hours"

Opportunity moves to "Closed Won" → Auto-book "30-day check-in" relative to close date

Client completes milestone (tagged) → Schedule review call "+10 business days" from tag date

If this already exists in some hidden way (or via Set Event Start Date + other actions), please link docs — but from extensive testing and meeting with support, it seems unavailable for direct booking.

Upvote if you’ve run into this limitation or want more flexible, hands-off client scheduling automations!

Thanks for considering — this would be a game-changer for scaling service delivery.