It is stupid to fixate on the specific number $1000.

It's just a placeholder for wharever number makes sense in the clearly expressed context. Either substitute $5000 or $10000, or substitute whatever location or demographic you imagined (since none was specified) for some other location or demographic. You can't start in the US and vacation in Venice for $1000, but you absolutely can vacation somewhere else and/or somehow else.

Or, just pretend they said whatever other number you like, because the specific amount was not material to the point they were expressing.