ion]);

  var expectedDate = ui_utils.randomDate(START_DATE, END_DATE);
  var userDate = ui_utils.toDateString(expectedDate);

  var bookAction = core.sample(DESIRED_FLIGHT);

  $('#query').html('Book the <span class="bold">' + bookAction + '</span> one-way flight from: <span class="bold">' + userOrigin + '</span> to: <span class="bold">' +  userDestination + '</span> on <span class="bold">' + userDate + '</span>.');

  $('#flight-from, #flight-to').autocomplete({
    source: DOMESTIC_FLIGHTS
  });

  $("#d