Each dialog you create in UI Builder will come to a natural end during the lifecycle of a conversation. When this happens control is passed back to the parent dialog when the last action is reached.

This is the default behaviour but you can force this to happen by using the End This Dialog action.

You can begin a new dialog by performing the following steps:

1. Click on the + node.

2. Select Dialog Management → End This Dialog

1. The action is added to the designer canvas in UI Builder:

Returning a Value to the Parent Dialog

An important point about this action is can pass a return value back to the parent dialog. This can be useful if you need to reduce the complexity of your conversational AI solution and can help you modularise your dialogs.