Using keyboard input instead of speech for DialogFlow

Hi! I'm not completely sure this is a Qbo-specific question but Google is not giving me an answer...

I'm currently working on Qbo in an office environment, and therefore I would like to be able to enter my questions to Qbo via a keyboard instead of having to speak out loud. I have made a custom function in QBOtalk which can be used instead of the StartBack function, in which I would like to ask for an input from the command prompt in order to make a string to return instead of the speech recognition result from Google. Is this possible? If yes, can you tell me how?

Thanks in advance!