bootstrap value slider example

Example 1: bootstrap slider

<div class="carousel-item">
  <img src="..." alt="...">
  <div class="carousel-caption d-none d-md-block">
    <h5>...</h5>
    <p>...</p>
  </div>
</div>

Example 2: bootstrap range slider with 2 handles

No, the HTML5 range input only accepts one input. I would recommend you to use 
something like the jQuery UI range slider for that task.