Curious newbie: digital assistant question

hi

i have set up trixbox and it’s working great. i am curious abt some digital assistant functionality. is it possible to configure (or set it up) in such a way that it prompts the caller to enter a code - say an order number - and then make this available to the person taking the call?

i don’t need an elaborate explanation just yet, just a yes or no will suffice with perhaps some pointers to web references for more info.

TIA