Create gridview for data in atm database to display customers names, customers accountNumber, customers Amount, customers Account Type

private void button2_Click(object sender, EventArgs e)
        {
            SqlConnection conn = new SqlConnection(@"Data Source=(localdb)\ProjectsV13;Initial Catalog=ATM;Integrated Security=True;Connect Timeout=30;Encrypt=False;TrustServerCertificate=False;ApplicationIntent=ReadWrite;MultiSubnetFailover=False");
            conn.Open();
            string query = "SELECT [Customer].CustomerName, [Account].AccountNumber, [Account].Amount, [Account].AccountType FROM [Customer] JOIN [Account] ON [Customer].CustomerID = [Account].CustomerID";
            SqlCommand cmd = new SqlCommand(query, conn);
            SqlDataAdapter da = new SqlDataAdapter(cmd);
            DataTable dt = new DataTable();
            da.Fill(dt);
            dataGridView1.DataSource = dt;
        }
    }