Send a Personal Note After Each Booking with AI

A named agent writes a short note for each new Cal.com booking, and Resend sends it.

UNIT · TASKADE.FLOW3 STEPS

How this flow runs

When

Booking Created

Cal.com

Then 1

Agent

Follow-Up Writer

Ask an agent · Taskade AI

Knows
your offers and tone of voice
Remembers
which notes earned a reply

Then 2

Send Email

Resend

This agent carries its knowledge and memory between runs, and can call your other automations as its own tools. How custom agents work

Build this flow with AI

Opens the builder with these steps already described. Free to start, no card.

What does this Resend automation do?

A named agent writes a short note for each new Cal.com booking, and Resend sends it.

What can you do with it?

  • Confirm the call with a personal note
  • Set the agenda before the meeting
  • Keep the tone consistent

The Steps

This automation runs in 3 steps:

  1. When Cal.com: Booking Created
  2. Then Taskade AI: Ask an agent ("Follow-Up Writer")
  3. Then Resend: Send Email

What makes this different from a Zapier-style flow?

The "Follow-Up Writer" step is not a one-off model call. It is a Taskade AI agent that knows your offers and tone of voice, remembers which notes earned a reply, so every run builds on the last one instead of starting from an empty prompt.

A stateless "ask the model" step forgets everything the moment it returns. An agent keeps its knowledge and its memory between runs, carries its own tools, and can be handed work by your other automations.

Who is this automation for?

Built for founders and consultants who take calls. A named agent writes a short note for each new Cal.com booking, and Resend sends it.

How do you set it up?

  • Open the "Automations" tab in your workspace.
  • Click ➕ Add automation, then start from scratch.
  • Add the trigger "Booking Created" from Cal.com.
  • Add the action "Ask an agent" from Taskade AI. Point it at an agent called "Follow-Up Writer".
  • Add the action "Send Email" from Resend.
  • Connect your Resend account when prompted, then enable the toggle in the top-right corner.

Prefer to describe it instead? Click Build this flow with AI above and Taskade wires the trigger, the steps, and the agent for you.

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