Change routing to comply with Law of demeter

I have a Task, Owner and Plan. Charge values are kept in a plan, owner is on a particular plan and task knows it's owner.

A task needs to setup it's charges based on the knowledge the owner has. Owner however needs to consult a plan to get those done. According to LOD I am not allowed to do:

class Task {

    /**
     * @var Owner
     */
    private $owner;

    public function prepareCharges() {
        $plan = $this->owner->getPlan();
        $plan->chargeFor(...);
    }

So I am wondering if this sort of routing trick is a viable solution.

class Task {

    /**
     * @var Owner
     */
    private $owner;

    public function prepareCharges() {
        $this->owner->helpMeDoTheCharges($this);
    }

    public function doPlanCharges(Plan $plan) {
        $distanceCharge = new Money();
        $plan->chargeFor('distance', $distanceCharge);

        $fixedCharge = new Money();
        $plan->chargeFor('fixed', $fixedCharge);
    }

}

Task basically tells it's owner to push the plan to it so it can send it messages.

class Plan {

    public function chargeFor($type, Money $money) {

    }

}

class Owner {

    private $plan;

    public function helpTaskDoTheCharges(Task $task) {
        $task->doPlanCharges($this->plan);
    }

}