How to load autocomplete correct name

Hi there,

I'm trying to load name from AUTOCOMPLETE field by:

echo $user->getFieldData('AUTOCOMPLETE-1');

but it loads me value instead of name

How can I load name of filled up field?

At now when I use echo to show it, I see eg. ["MY-FIELD-1"]

I'll be very grateful for your help!
Best regards!
Adam