Look, anyone is totally able to ask, we don’t see anything wrong with that, but a person doesn’t have to switch seats with you. There are plenty of reasons that someone wouldn’t: they paid extra for their seat, they selected an aisle because they hate the middle seat, it’s an international flight and they can’t sleep unless they’re in a window.
Truly the list goes on, and on
Source: https://www.distractify.com/p/child-climbs-on-sleeping-woman-on-plane