ultra realistic image for young Gen Z group checking in in a hotel and another millenials checking in in the hotel in the same time on the right side of the check in desk with another receptionist, show the generations gap in clothes bags mobile check in Zoom out, use blue and yellow colors to highlight the main characters but the rest is black and white both of them checking in on the same time use booking.com blue and yellow younger with backpacks and casual one of them holding a phone millenial family change to amillenial family with kid