CREATE TABLE `chats` (
  `id` int UNSIGNED NOT NULL,
  `booking_id` int UNSIGNED DEFAULT NULL,
  `chat` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
  `created_at` timestamp NULL DEFAULT NULL,
  `updated_at` timestamp NULL DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
