If you want to build a bot with a text element, drag the Text Component and drop it on the editor. Now double-click on the component and a sidebar called Configure Text Message will appear with a text field. In the text field, you have to provide your reply message. You can include the first name or the last name of the user in the reply message.

You can also enable typing on display by turning on the radio button. Then you can select the delay time in reply in seconds.

Now click on the Done button and the information will appear on the component. Then connect the text component with the Start bot flow component.