It's possible. However, I doubt that I was dreaming or even asleep at the point I was taken.

[ It may have been a long train ride, but there's no situation Violet can imagine in which she'd feel comfortable being so vulnerable in such an obvious and easily accessible place. Iris was the only other occupant of their car, yes, but that wouldn't be much trouble should a passenger walk by, see Violet vulnerable and take it upon themselves to slit her throat while they had the chance. ]

Our first and foremost priority should be to contact whoever brought us here and find out how this was done, so we might reverse it.