Best design patterns for sending SMS through multiple gateways using queues in Laravel

New in design patterns and looking for the best design pattern for adding two gateways for sending SMS. Some messages should send with the first gateway and some with the second gateway. Also I want to put the gateway configs in .env file.

Anyway here is my idea:

App\Services\Contracts

interface SMSGateway
{
    public function send($message, $mobile);
}

App\Services

class FirstSMSGatewayService implements SMSGateway
{
    function __construct($config)
    {
        // config
    }

    public function send($message, $mobile)
    {
        //
    }
}

App\Services

class SecondSMSGatewayService implements SMSGateway
{
    function __construct($config)
    {
        // config
    }

    public function send($message, $mobile)
    {
        //
    }
}

App\Providers

class SMSGatewayProvider
{
    $this->app->bind('App\Services\FirstSMSGatewayService', function () {
        return new \App\Services\FirstSMSGatewayService(config('first-gateway'));
    });

    $this->app->bind('App\Services\SecondSMSGatewayService', function () {
        return new \App\Services\SecondSMSGatewayService(config('first-gateway'));
    });
}

Like simple factory

App\Jobs

class SendSMS implements ShouldQueue
{
    __cuonstruct($message, $mobile, $gateway) {
       if ($gateway == 'FirstGateway')
           $this->sender = App\Services\FirstSMSGatewayService()
       else
           $this->sender = App\Services\SecondSMSGatewayService()
    }
}