Добавить строку в сетку

function appendData() {
  var driver = document.getElementById("selDriver").value;
  var pickup = document.getElementById("selPickup").value;
  var dropOff = document.getElementById("selDropOff").value;
  var numPsngers = document.getElementById("selNumPsngers").value;
  document.getElementById("appendDataHere").innerHTML =
    "<div class=\"grid-item\">" + driver +
    "</div><div class=\"grid-item\">" + pickup +
    "</div><div class=\"grid-item\">" + dropOff +
    "</div><div class=\"grid-item\">" + numPsngers +
    "</div><div class=\"grid-item\">7:03:00 PM" +
    "</div><div class=\"grid-item\"><input type=\"checkbox\" name=\"noShow\" value=\"showedUp\">" +
    "</div><div class=\"grid-item\"><input type=\"submit\" value=\"Complete\"></div>";
}

.grid-item {
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.8);
  padding: 20px;
  font-size: 20px;
  text-align: center;
}

.grid-container-two {
  display: grid;
  grid-template-columns: auto auto auto auto auto auto auto;
  padding: 5px;
  margin-top: 50px;
  margin-bottom: 50px;
  margin-right: 150px;
  margin-left: 150px;
}

.grid-item-header-two {
  background-color: #00cc00;
  color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.8);
  padding: 20px;
  font-size: 20px;
  text-align: center;
}

<div class = "grid-container">
  <div class = "grid-item-header">Assigned To
  </div>
  <div class = "grid-item-header">From
  </div>
  <div class = "grid-item-header">To
  </div>
  <div class = "grid-item-header">Num Passengers
  </div>
  <div class = "grid-item-header">Assign
  </div>
  <div class = "grid-item">
    <select id = "selDriver">
      <option value = "d0">Dr0</option>
      <option value = "d1">Dr1</option>
      <option value = "d2">Dr2</option>
    </select>
  </div>
  <div class = "grid-item">
    <select id = "selPickup">
      <option value = "onetwothreeMain">123 Main Street</option>
      <option value = "sixhundredpence">1600 Penn. Ave</option>
    </select>
  </div>
  <div class = "grid-item">
    <select id = "selDropOff">
      <option value = "onetwothreeMain">123 Main Street</option>
      <option value = "sixhundredpence">1600 Penn. Ave</option>
    </select>
  </div>
  <div class = "grid-item">
    <select id = "selNumPsngers">
      <option value = "one">1</option>
      <option value = "two">2</option>
    </select>
  </div>
  <div class = "grid-item">
    <input type = "submit" value = "+" onclick = "appendData()">
  </div>
</div>

<div class = "grid-container-two">
  <div class = "grid-item-header-two">Assigned To</div>
  <div class = "grid-item-header-two">From</div>
  <div class = "grid-item-header-two">To</div>
  <div class = "grid-item-header-two">Num Passengers</div>
  <div class = "grid-item-header-two">Time</div>
  <div class = "grid-item-header-two">No Show</div>
  <div class = "grid-item-header-two">Complete</div>
  <div id = "appendDataHere">
  </div>
</div>