<label for="field-hotel-location"><?php 
    echo esc_html($title);
    ?>
</label>
    <i class="fa fa-map-marker input-icon"></i>
   <select id="field-hotel-location" name="location_id" class="form-control" <?php 
    echo esc_attr($is_required);
    ?>
>
       <option value=""><?php 
    _e('-- Select --', ST_TEXTDOMAIN);
    ?>
</option>
       <?php 
    foreach ($list_location as $key => $value) {
        $name = TravelHelper::showNameLocation($value->ID);
        $name = explode('||', $name);
        $name = $name[0];
        ?>
               <option <?php 
        selected($value->ID, $location_id);
        ?>
 value="<?php 
        echo $value->ID;
        ?>
"><?php 
        echo $name;
        ?>
</option>
           <?php 
    }