A method of providing information to a user is provided. The method includes; establishing an user system interface between a client device and an information system; processing informal queries input from the client device with at least one neural network that converts the informal queries from the client device into formal queries; storing interface context in a browser of the client device, the interface context created in forming formal queries from informal queries, wherein the client device contains unique interface context in the client device's browser that is secure to the client device, the interface context aiding in the determination of future formal queries from future informal queries; searching at least one database in response to the formal queries; and providing responses to the informal queries processed by the neural network to a user through the client device.