Attendant: Certainly. Passenger: see that there's an empty row near the front of the plane I was wondering if it would be possible to change seats. I usually try to get some sleep during red eye flights, and it would be much easier if could spread out. Attendant: Unfortunately, that won't be possible. It's against our policy for passengers to leave their assigned seats on this airline. Passenger: Well, that's a crummy policy.1don't get it. Other airlines allow it. Why should passengers be crammed together when there are open seats on the flight? Attendant: Please try to understand The problem is that if we gave you the s passengers who might also want the open seat tho fin