Pay attention to this part: Now that you have your child node defined, you need to set the move from its parent node.

You need to ensure that the parent node, Hours of Operation, passes control to the child nodes. You will go to the first node, and if the condition for that node is false, you will continue evaluating other child nodes that you have defined until one child node's condition is met and that child node is finally invoked.

Select the Hours of Operation node, and you will notice that the Then Assistant should section is set to Wait for reply. The user has already provided you with the question, and you haven't responded yet, since this node has no response.

Change this section of Hours of Operation to Skip user input. This will pass the control to the child nodes.