Perhaps the cab cost submitted to the expense account happened behind the scenes - why would she need to be alerted about it at all? I imagine the cab was pre-paid by whichever of her staff planned the trip, or provided by the hotel. We don't know, but if this is a display of techno-efficiency around her trip, she doesn't need to know or care either. On problem solving, it takes loading a dataset into a brain and then time thinking about it; it can't really be shown on a slick video and it doesn't need a particularly futuristic office except to the extent that we see people looking at screens of data/information. "A smaller pump would be more efficient"? As if the software which calculated that needed two people physically meeting to say so.
By necessity, a video like this can't display happenings which don't fit video as a format, and that seems to me to be a lot of everyday life experiences on the smallest scales.
More interesting than whiz-bang animations of fictitious (and fantastical) office workflows IMO, would be electronic payments for the cab - imagine the woman stepping out of the taxi and seeing the cab cost, along with (something futuristic!) "submitted to expense account" or something. Or, say, traffic overlays on the windshield for the cab driver. Or for the bellhop, something more substantial than how much the guest's bags weigh (really?)
I'm having trouble distilling my thoughts on this - I guess I was expecting to see more problem-solving in a vision of the future rather than a whole lot of whiz-bang animations that look cool but are of dubious use... and solve previous few problems that are compelling.