Advanced Search WP_Query()

<?php
        /*
        *   GET ALL THE QUERY VARIABLES ($_GET[])
        */

        $name = $_GET['name'] != '' ? $_GET['name'] : '';
        $passport = $_GET['passport'] != '' ? $_GET['passport'] : '';
        $h_id = $_GET['h_id'] != '' ? $_GET['h_id'] : '';
        $father_husband = $_GET['father_husband'] != '' ? $_GET['father_husband'] : '';
        $mother = $_GET['mother'] != '' ? $_GET['mother'] : '';
        $location_id = $_GET['locations'] != '' ? $_GET['locations'] : '';
        $age_range = $_GET['age'];

        $age_array = explode('-', $age_range);

        $args = array(
                //'post_type'       => array( 'hajji', 'flights', 'moallem' ),
                'post_type'         => 'hajji',
                'post_status'       => 'publish',
                's'                 => $name,
                'tax_query'         => array(
                                        array(
                                            'taxonomy' => 'locations',
                                            'field'    => 'id',
                                            'terms' => $location_id
                                        ),
                ),
                'meta_query'        => array(
                                            'relation' => 'OR',
                                            array(
                                                'key' => 'hajji_id',
                                                'value'   => $h_id,
                                                'type'    => 'numeric',
                                                'compare' => '=',
                                            ),
                                            array(
                                                'key' => 'hajji_father_husband',
                                                'value'   => $father_husband,
                                                'type'    => 'CHAR',
                                                'compare' => '=',
                                            ),
                                            array(
                                                'key' => 'hajji_mother',
                                                'value'   => $mother,
                                                'type'    => 'CHAR',
                                                'compare' => '=',
                                            )
                                    )

                );

        $hajji_query = new WP_Query( $args );

 var_dump($hajji_query);