Service appointment management without the chaos

The challenge

The service centre ran its appointment book the old way: a phone line, a paper diary and a lot of shouting across the workshop. Customers calling to book sat on hold during the morning rush; mechanics were pulled off a lift every few minutes to answer "is my car ready yet?".

Double-bookings and forgotten slots were routine, and nobody had time to call customers back when a car was finished, so finished vehicles sat in the yard while the owner assumed it wasn't done.

Hiring a dedicated receptionist was the only obvious fix, and an expensive one for a margin-sensitive business.

The solution

An AI assistant took over the entire booking and status-update loop, removing the phone bottleneck without adding headcount:

• Self-service booking on WhatsApp, the Service Booking Agent handles appointments conversationally and writes confirmed slots into Google Calendar, reading real bay and mechanic availability so double-bookings stop happening.
• Proactive status updates, when a job changes state, a Webhook from the workshop system triggers the Status Update Agent to message "your car is ready" automatically, so finished cars don't sit idle.
• Reminders and pickup nudges, scheduled follow-up messages remind customers of upcoming appointments and ready-for-pickup vehicles over WhatsApp and SMS, the two channels this audience actually reads.
• Knowledge Base for routine questions, service intervals, pricing for standard jobs and opening hours live in the Business Domain documents, so the agent answers instantly instead of interrupting a mechanic.
• Hand-off for the tricky cases, anything diagnostic or out-of-scope is passed to a service advisor via Hand-off Control with the full thread, and the team is alerted through Flight Control.

The result: phones stopped ringing off the hook, mechanics stayed on the tools, and customers always knew exactly where their car was in the process.

What was deployed