Plan a DIY 120-guest outdoor wedding with ChatGPT: to-do list, vendors, budget

Posted

Jul 13, 2025 by Alix Strauss (LinkedIn)

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Last checked

Oct 17, 2026

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Method:

How we verify

Evidence: Article or interviewA newsletter, journalist or interview account of what happened.

Context: A journalist's post written before the wedding; the 85% figure is the bride's estimate.

Outcome

A journalist's write-up describes a bride planning a DIY, 120-person outdoor wedding in Las Vegas who says about 85 percent of the wedding to-dos were created, organised or completed with AI. Her request to ChatGPT for common and uncommon tasks produced a spreadsheet of 200 suggestions; it also helped with the day-of schedule, seating chart, menu, website text, vendor query letters and budget, and found the officiant and cake maker. She says it sometimes suggested vendors no longer in town, which a phone call cleared up.

Agent

ChatGPT

The source didn't share its exact prompt, so we wrote this from what it describes.

Before you start, ask me 1–3 short questions about anything important that's missing below. Keep them quick. Then do the task, checking in with me at the key points.

Goal: Help me plan a DIY wedding: full to-do list, vendor shortlist, budget and schedule.

What I can give you (ask for whatever's missing):
- Date, place, guest count and style
- Budget
- What we're doing ourselves vs hiring

Rules:
- Ask 1-3 questions about priorities first.
- Make a to-do list with common and easily forgotten tasks, grouped by month.
- For vendors, give current contact details and note that I must confirm they're still operating.
- Keep a running budget table.
- If a site asks for a login, a CAPTCHA or payment details, stop and hand control back to me.
- Ask for my OK before you pay, book, send, submit or cancel anything.
- Check facts that can change (prices, opening hours, dates, availability, rules) against the official source, and tell me anything you couldn't verify.

Output: A month-by-month to-do list, vendor shortlist and budget table.

You'll know it worked when: every task has a date and owner, and vendors are confirmed by phone.

Before you start, ask me 1–3 short questions about anything important that's missing below. Keep them quick. Then do the task, checking in with me at the key points.

Goal: Help me plan a DIY wedding: full to-do list, vendor shortlist, budget and schedule.

What I can give you (ask for whatever's missing):
- Date, place, guest count and style
- Budget
- What we're doing ourselves vs hiring

Rules:
- Ask 1-3 questions about priorities first.
- Make a to-do list with common and easily forgotten tasks, grouped by month.
- For vendors, give current contact details and note that I must confirm they're still operating.
- Keep a running budget table.
- If a site asks for a login, a CAPTCHA or payment details, stop and hand control back to me.
- Ask for my OK before you pay, book, send, submit or cancel anything.
- Check facts that can change (prices, opening hours, dates, availability, rules) against the official source, and tell me anything you couldn't verify.
- Call every vendor to confirm availability and prices before paying deposits.

Output: A month-by-month to-do list, vendor shortlist and budget table.

You'll know it worked when: every task has a date and owner, and vendors are confirmed by phone.

Before you finish: re-read my goal and constraints, check your answer against each one, and list anything you assumed or couldn't confirm.

Source

https://www.linkedin.com/posts/alix-strauss-52842a1b_how-ai-is-transforming-wedding-planning-activity-7350140327258648576-SGE9