And that is a customer's fault? You work for the same company as that other store, there must be some in-company procedure for aquiring goods from one store to the another, or for reserving items in another store for a customer. If there isn't then the customer is correct in slagging you off for failing to provide the best POSSIBLE service, even if you tried to provide service to the best of your ability.
If it is a problem with inter-store communication then perhaps calling the manager to sort it out would have been a good idea.
In this day and age it is not an unreasonable request to go into one store, see they don't have something in stock and to then get them to get it from another near-by store that does have it, that would be a service I would expect were I buying something personally.
(And btw I hate excuses from customer services that say "oh we can't do that, our system won't let us". If it's a sensible request, as this was, then it is not my fault your system is so antiquated that you can't do it.)
God, I hate people like you who think they know it all...
I know every in and out of that job, even the fact that I'm getting a promotion in the following few months (touch wood) , and it's not my fault that I can't reserve the stock unless I ring the store by any other means.
Imagine we did have a system where we could request stock without ringing up the store - it would be chaos! One store would get a big bulk of all the good selling laptops where the store that had them in the 1st place would then have very little. How would that be fair?
So please next time don't insult my inteligence, and make out as though I wasn't trying when I tried every possible way...