[{"role":"user","content":"Hi","at":1785398151},{"role":"assistant","content":"Hello! It's great to see you here. How can I assist you today? If you're looking for something specific, feel free to ask!","at":1785398151},{"role":"user","content":"Dell e2020 monitor available?","at":1785398169},{"role":"assistant","content":"I found the Dell E2020H 19.5-Inch HD+ Monitor, and it's available for TK 9,900\/-. If you\u2019re interested, I can provide more details or help with the purchase!","at":1785398169}]