How can businesses effectively train their staff to provide exceptional customer care?

My absolute favorite model is Chick fil A.  Every team member is trained to say these 2 words that revolutionized fast food "My pleasure"   I actually look forward to hearing that each time I go thru the drive thru.  It doesn't matter if you're in Kalamazoo or in NYC every team member sings the same song. 

I believe that comes from the top and this kind of service must be instilled but also the successful chain only accepts qualified candidates.  For me training starts at the interview process.  You must choose people who align with your brand rather than just filling vacancies.

Several thoughts came to mind.

* Scheduled meetings and recorded videos will help the team understand the task better.

* Staff always need to know the company updates promptly and keep up the quality when working with clients. 

* If possible, have a quality assurance team within the customer care team to ensure that they always check for loopholes and fix them then and there.

* Moreover, customer care agents should always understand customers' needs, provide the best solution possible, and keep customers updated until their requests are completed.