[{"role":"user","content":"Hello","at":1784219122},{"role":"assistant","content":"Hi there! It's great to see you. How can I assist you today? Feel free to ask about any products or services at Dear IT Solution!","at":1784219122},{"role":"user","content":"Imou128 gb memory card price koto?","at":1784219145},{"role":"assistant","content":"I found the Imou Memory Card 128GB, which is a high-speed Class 10 microSDXC card. The price is TK 1,450\/-. If you need more details or want to purchase it, just let me know!","at":1784219145},{"role":"user","content":"I want to purchase","at":1784219171},{"role":"assistant","content":"That's awesome! To proceed with your purchase, you can visit our store or let me know if you need help with anything specific, like payment options or delivery details!","at":1784219171}]