Disabled person seeking companion for travel between Phoenix, Arizona and Luxembourg City, Luxembourg and back, with plane transfer in London .  Could be two separate people or one person going both directions.  I will be flying first class and will pay for the first class upgrade for whoever I travel with.  I will either be met in Luxembourg City or will find alternate transportation to my ultimate destination … Arlon, Belgium (This is one of two options.  The other is Phoenix, AZ to Nice, France.)