test.json

{"conversation":[["Chao", "Chao ban, Minh ten la Li Li. Minh co the giup gi cho ban?"],
                  ["Ao nay co bao nhieu size?","Ao co 3 size: S, M, L"],
                  ["Bo nay co bao nhieu mau?","Bo co 3 loai mau chinh: do, xanh, den"],
                  ["Shop co cua hang offline khong?","Hien tai shop chi ban hang offline"],
                  ["Co duoc kiem tra hang truoc khi tra tien khong?","Hien tai shop minh chua co chinh sach nay"],
                  ["Mua hang khong vua y thi co the doi tra lai?","Cua hang co chinh sach doi hang neu san pham co dau hieu hu hong"],
                  ["Cua hang co the thanh vien khong?","Hien tai cua hang chua co chinh sach thanh vien. Nhung se co voucher cho nhung ban nao mua hang tren 1 trieu dong!"]
                  ]}