AI Chatbot for Product Info Delivery

I'm looking for an AI chatbot that can first search product data at our mongodb db if found it will show that data to user in a pre decided format and if not found it will scrap/search over internet from a list of desired websites and save the same data to our db for future use and show to user at the same time. This chatbot's primary role will be content delivery. It needs to be capable of providing detailed and accurate information about product to website visitors via chatbot.

Key Requirements:
- Proficiency in AI and chatbot development
- Experience with implementing chatbots on websites
- Skills in designing engaging and informative chatbot dialogues
- Knowledge of Scraping using selenium/ beautiful soup/playwright.

Please share your relevant experience and examples of similar projects you've completed in the past.