It may not be a scam, however I would feel uncomfortable having other stay, rather than the person making the booking. Just decline if you feel that way too...
This is why hosts need to ASK MORE QUESTIONS. Ask Bethany why her profile name is under Albert. Ask her her relation to "Albert." Let her know Airbnb does not allow third-party bookings and it would probably be better for one of her friends to make their own reservation under their own profile. Ask what the group is coming to your area for, etc. The more questions you ask, you'll be better able to flesh out this person's real intentions.