Conversational interfaces are distinct from traditional graphical user interfaces (GUIs) as they rely on natural language, voice, or text input and output, rather than buttons, menus, or icons. They are more dynamic, adaptive, and personalized than static, fixed, and generic. Additionally, they are more interactive, engaging, and human-like than passive, boring, and robotic. Therefore, designing conversational interfaces necessitates a different approach than designing GUIs. Wireframes can aid in this process by helping to map out the user journey and dialogue flow; design the interface elements and features; and craft the tone and personality of the system. Specifically, wireframes can help plan the steps, scenarios, and branches of the conversation; define the intents, entities, and actions of the user and the system; decide what kind of interface elements are needed; design the layout size, position and alignment of these elements; choose words, phrases, and expressions that reflect the brand; create feedback messages; as well as design confirmation messages to enhance the user experience.