There's actually a reason for that. The idea is that someone in person can see you want to help but are busy taking calls... The person on the phone only knows that the phone keeps ringing and nobody is answering so they call the next store that is willing to help them.
A person in front of you, you can apologize and win over with customer service, a voice on the phone is less likely to care (not always, you can still give customer service on a phone call I'm just saying).
I will agree separate cash register monkeys that don't answer calls or look up parts are def the way to go. But that only works in areas with enough sales volume to justify paying two people to the job that theoretically could be done by one.
A person in front of you, you can apologize and win over with customer service, a voice on the phone is less likely to care (not always, you can still give customer service on a phone call I'm just saying).
I will agree separate cash register monkeys that don't answer calls or look up parts are def the way to go. But that only works in areas with enough sales volume to justify paying two people to the job that theoretically could be done by one.