1 Customer Management AI Agent, Live in Production.

Scheduling across time zones fails quietly and expensively. A customer says “Tuesday morning works”, an agent picks a slot that is Tuesday morning where they are sitting, and neither notices until the engineer arrives at an empty site or the customer waits for a call that came six hours earlier. Daylight saving makes it worse, because the offset a person carries in their head is right for most of the year. The reason this keeps happening is that the arithmetic is invisible — the invite shows a time, not the reasoning that produced it, so there is nothing to check. And because availability is usually stated loosely, the alternative is a round of clarifying messages that costs more delay than the appointment saves.

Service Appointment Scheduling turns a customer’s stated availability into an appointment that works in both time zones, with the arithmetic shown and the invite held for approval. Nothing is booked and nothing is sent. Exposing the conversion is the entire safety mechanism: an approver can see that 9am for the customer is 2:30pm here and catch a wrong offset in a second, which is impossible when only the final time is displayed. One agent covers this process, and its refusal to book anything directly is deliberate — a calendar entry sent to a customer is a commitment, and it belongs behind a human approval like every other outbound message here.