Check me in and warn me about reservations I forgot

Users quoted in a September 2026 review describe Instinct proactively checking them into flights and reminding them about reservations they had forgotten to cancel. The reviewer calls it the first AI product users found truly proactively helpful.

How it works

Connect email and calendar
Agent monitors upcoming flights and reservations
Checks the user in for flights
Proactively messages about reservations the user forgot to cancel

Why it’s worth knowing

It starts the conversation — acting on bookings before the user remembers them.

Where it’s from

Summarized from a public post on eesel.ai. See the original ↗

Upgraded prompt

A ready-to-use prompt for this idea, built from research on what makes AI agents do the job right: who the AI should be, the exact steps, and a check to make sure it was done the way you wanted.

1Who the AI should be

2The prompt, with the steps

3The check when it’s done

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Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.