Instructions:
1. Click on the text box at the bottom of the Dialogflow window (Where it says, "Ask Something").
2. Type a phrase or question and press enter/return.
3. The bot will respond, either by answering the question, or if it is unable to do so, will say something along the lines of, "I didn't get that. Could you say that again?"
4. Repeat steps 2-3 as desired.