How to connect two random people in a single thread using Laravel Broadcasting

I'm creating a random real-time chat, like Omegle.

I'm having trouble to connect two random people in a private thread using a wait list. What would be the best way to do it using Laravel Broadcasting and Laravel Job?

For example:

Route::get('/start', function () {
    // add me to the wait list
    // wait for another person
    // find another person
    // remove me and another person from the wait list

    // dispatch event
    App\Events\AnotherPersonFound::dispatch($anotherPerson, $threadId);
});

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