# Build Dialog Model
If you’re done create dialog, click the **‘Save‘** button. You will see a pop-up form save and train dialog. Enter dialog name and choose a language. You can also add groups to the dialog.
Save Button
Group dialog is used to grouping dialogs with similar interests. Later, when you add group dialog it will be saved as a filter that you may use to filter the dialog, as will be discussed in the section on [search and filter dialog](https://docs.3dolphins.ai/bot-settings/dialog-flows/search-and-filter-dialog). Enter your group name dialog in the group field then, click on the **'Build Dialog'** button.
If adding a new dialog is successful, you will see a successful notification and will be redirected back to the dialog flows page.
