Array
(
    [item_name] => Array
        (
            [0] => Adult
            [1] => Child
        )

    [item_price] => Array
        (
            [0] => 1
            [1] => 1
        )

    [service_charge] => Array
        (
            [0] => 1
            [1] => 1
        )

    [item_quantity] => Array
        (
            [0] => 1
            [1] => 2
        )

)