Multiple SQL queries C# using Oracle DB

try
{
    OracleConnection con = new OracleConnection();
    con.ConnectionString = "Data Source=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=10.0.0.24)(PORT=1521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=DEVL)));User Id=aaziz;Password=123211;";
    con.Open();
    string cmdQuery = "Insert into M.person (RED_NO, USED_FLAG) VALUES ('12', '0')";
    OracleCommand cmd = new OracleCommand(cmdQuery);
    cmd.Connection = con;
    cmd.CommandType = CommandType.Text;
    cmd.ExecuteNonQuery();


    cmd.Parameters.Clear();
    cmd.CommandText = "INSERT NEW QUERY HERE";
    cmd.ExecuteNonQuery();

    cmd.Parameters.Clear();
    cmd.CommandText = "INSERT NEW QUERY HERE";
    cmd.ExecuteNonQuery();

    cmd.Parameters.Clear();
    cmd.CommandText = "INSERT NEW QUERY HERE";
    cmd.ExecuteNonQuery();

    cmd.Parameters.Clear();
    cmd.CommandText = "INSERT NEW QUERY HERE";
    cmd.ExecuteNonQuery();

    con.Dispose();
}
catch (Exception ex)
{
    Console.WriteLine(ex.Message);