I can see so far that using a capture card like "raw input" makes you either ask something to the user or pause silently until the user writes something. In my design, I have already colledted the user message from a previous interaction, I can route the conversation to an FAQ module or Product module and make the query to the appropriate KB without asking again the user or pausing the conversation. I have used "Query knowledge base" but it uses all the KB available. I was wondering if this could be accomplished using the execute code card.