public function execute()
{
$text = 'No active conversation!';
//Cancel current conversation if any
$conversation = new Conversation($this->getMessage()->getFrom()->getId(), $this->getMessage()->getChat()->getId());
if ($conversation_command = $conversation->getCommand()) {
$conversation->cancel();
$text = 'Conversation "' . $conversation_command . '" cancelled!';
}
return $this->removeKeyboard($text);
}