Hi Nancy, i have a little advice for you, i hope it would be useful, I've been working as a customer relations officer in web hosting company for over than 3 years and believe me, i have experienced all kind of complaints from customer over the world through live chat and phone calls
the first thing that you will need to do is treat them like a good friend of yours, try to give empathy with a nice and polite words, i still have a lot experiences to share regarding customer service, please feel free to let me know
