(/NAME/, expectedDetails.email.name)
    .replace(/DEST/, expectedDetails.forward);
  $('#query').html(concrete);
  core.currentFields = {
    'by': expectedDetails.email.name,
    'to': expectedDetails.forward,
  };
}

// Override by wrapping the original getUtterance
core.getUtterance = (function (origGetUtterance) {
  return function () {
    if (WOB_DATA_MODE == 'test') {
      return origGetUtterance();
    } else {
      return {
        'utterance': origGetUtterance(),
        'fields': core.currentF