adding sales bot demo/example

Author: tmoreau89

recipes/use_cases/README.md

@@ -14,4 +14,8 @@ This step-by-step tutorial shows how to use the [WhatsApp Business API](https://
 This step-by-step tutorial shows how to use the [Messenger Platform](https://developers.facebook.com/docs/messenger-platform/overview) to build a Llama 3 enabled Messenger chatbot.
 
 ### RAG Chatbot Example (running [locally](./chatbots/RAG_chatbot/RAG_Chatbot_Example.ipynb) or on [OctoAI](../llama_api_providers/OctoAI_API_examples/RAG_Chatbot_example/RAG_Chatbot_Example.ipynb))
-A complete example of how to build a Llama 3 chatbot hosted on your browser that can answer questions based on your own data using retrieval augmented generation (RAG). You can run Llama2 locally if you have a good enough GPU or on OctoAI if you follow the note [here](../README.md#octoai_note).
+A complete example of how to build a Llama 3 chatbot hosted on your browser that can answer questions based on your own data using retrieval augmented generation (RAG). You can run Llama2 locally if you have a good enough GPU or on OctoAI if you follow the note [here](../README.md#octoai_note).
+
+## [Sales Bot](./chatbots/sales_bot/SalesBot.ipynb): Sales Bot with Llama3 - A Summarization and RAG Use Case
+
+An summarization + RAG use case built around the Amazon product review Kaggle dataset to build a helpful Music Store Sales Bot. The summarization and RAG are built on top of Llama models hosted on OctoAI, and the vector database is hosted on Weaviate Cloud Services.