An agent that answers questions in a chat window is a demonstration. A workflow that reads the inbound enquiry, pulls the customer's history, drafts the response, books the job in your calendar and tells someone when it is unsure — that is the thing worth paying for, and it is mostly integration work rather than model work.
We build into the systems you already run, so your team is not asked to adopt a new platform alongside the five they have. We start with one process as a pilot, run it next to the manual version, and compare. If it does not hold up, that is a cheap thing to have found out. What survives gets extended, documented and handed over with your team trained to change it, because a workflow only one vendor understands is a liability rather than an asset.
We also build for the failure case from the start. When a model is unavailable or returns something unusable, the workflow should hand the task back to a person and make it visible — not fail quietly and leave you to find out from a customer.