Abstract: The various embodiments herein provide a system and method that enables a buyer to have a conversation about the purchase of a non-commoditized product, where the product is complicated and has several configurations to choose when the buyer tries to make a purchase. The embodiments herein enable the sales of products in a virtual shopping-space. The embodiments enable the buyer to interact with the product in a 3D virtual space and choose a preferred configuration using one of many controllers present in the system. The buyer also receives advice and recommendation from the virtual avatar about the available options or explanation about the benefits of one product or configuration over the other. Once the recommendation is received, the user is enabled to provide feedback either through voice commands or through a feedback controller about the recommendation made by the system.