Is there a way to add more details or follow-up messages during a Flowise workflow?

[Daniel70-liu]

In the image, the count stored inside the state node is where I want to keep the quantity information.
Next, the workflow has a condition agent that checks whether there's a value.
If there's no value, I’d like to add a conversation node that reminds the user and allows them to provide the missing quantity mid-conversation.How can I improve this? Thank for your help.