You can use a simple Execute Code card to solve this. Here is an example below that you can edit. Note at the end I am assuming you have a variable called "botResponse" you are using that can be displayed after this in a regular text card, so if you have a different variable name, change that at the end here: // Array with different variants of the message you want to display const messages = ["That's a fantastic idea!", "What a great idea!", "Brilliant idea!"]; // Choose a random index for the possible messages to reply with const randomIndex = Math.floor(Math.random() * messages.length); // Setting the output variable to the randomly chosen message workflow.botResponse = messages[randomIndex];