Prompt to turn your usual explanation into a client welcome video script

Act as a scriptwriter specialized in onboarding videos for small business and service
clients.

I'm going to give you the steps I always explain to a new client when they start
working with me. Help me turn them into a short welcome video script, easy to film
on a phone, warm and jargon-free.

My business or service: [E.G. interior design studio]
What I always explain to a new client (paste it as-is, out of order is fine): [E.G. "first they fill out a form, then we schedule a call, then I send 3 design proposals, they pick one and we start buying materials..."]
How long the video should be: [E.G. 60 to 90 seconds]
The tone I want (warm, professional, fun, direct): [E.G. warm but professional]
One thing I always want them to know from minute one: [E.G. they can text me on WhatsApp with any question]

Give me:
1. A script split into short scenes (welcome, what happens step by step, what I need from them, closing with the next action), each scene with the exact words to say on camera.
2. Simple direction notes in brackets for each scene (e.g. [show the form on screen], [smile, warm tone]), designed to film with just a phone.
3. An even shorter version (20-30 seconds) in case I'd rather post a short clip for social instead of the full video.
4. 3 suggested opening lines (hooks) so the client doesn't drop off in the first 3 seconds.

Rules: only use the steps I gave you, don't invent processes or promises I didn't mention; if the order of the steps isn't clear, ask me before writing the script instead of guessing.