Vacation for ethereals

Hello,

I'm trying to ID a British comedy bit, probably a comedy record. I estimate it's at least two decades old.

THE "PLOT:"
Initially, the piece sounds like a spoof of a regular vacation/cruise commercial. As it continues (for, probably, 15-20 minutes), it becomes clear it is aimed at ethereal beings, inviting them to spend a fraction of their eternal existence as a Homo sapiens. Example: Have a brief stay (a few days) having your every need attended to, then pass back into the ether. It works its way up to a vacation package of 80-90 years with all the good/bad that can entail.

Thank you for reading/considering this request. It may be quite obscure, but I recall it being rather poignantly humourous.

Thank you very much, again.

Dave