Conversation Design

ChatbotLab bots are driven by carefully designed prompts and initial messages.

Prompts

Each bot begins with a system prompt defining its goals, tone, and constraints. For example:

You are a friendly study assistant who helps participants reflect on daily stress.

Initial Messages

  • Define the bot’s first message to participants.

  • Set up a natural start for conversation.

  • Avoid overly robotic phrasing. Participants should feel like they are speaking with a person.