Obviously, the key is to not let it get to the point where they are asking to speak to a manager in the first place. I am assuming that your front-line agents do the best job that they can within the rules/constraints you have set for them, but it still doesn't satisfy some of your customers.
Now, the key to a unhappy customers is that something was not to their expectation. Perhaps you failed to keep a promise, or a product/service is not up to scratch.
There are two scenarios I can think of when it comes to an upset customer.
Scenario A - The customer immediately asks to be put through to a manager as soon as the call is connected...
Scenario B - The conversation descends to a state where the caller asks to speak to a manager.
I will Deal with Scenario A, where the caller immediately asks to speak to a manager.
The tips I would share with your agents are:
1/ Get the caller to "open up". How do you do this? Firstly acknowledge that the caller is upset. something like" oh, I'm sorry sir that you're unhappy... I am guessing that you're unhappy about something we've done"... get the customer to agree and acknowledge... get them to say "YES"... saying yes, psychologically is very potent... I know it's abit cheesy... but from the customer's end, they will be thinking that your agent is starting to understand my problem.
2/ Once your caller has described the issue... the agent needs to take a decision on whether they can actually resolve the problem themself or if it does indeed need to be escalated. If the agent can resolve it locally, the agent should inform the caller and ask if they can be allowed to resolve it for them... hopefully, the rapport you have created previously will get your caller to say yes.
3/ Sometimes this is not always the case, and on occasion you will get callers who simply want to feel like the matter is being escalated. This is OK, as you have to cater to a wide range of personalities and traits in a contact centre... once again, it is about one of affirmation to the caller that your business is taking their issue seriously. Once of the things I recommend never doing is to immediately transfer the call to a manager right there and then... usually the caller is too worked up and noes not normally portray the right sense of gravitas when it comes to a manager speaking to a customer, compared to a call centre operative. I suggest informing that a manager will be call them back in the next few minutes. but the key thing here is that you will keep your promise! you must keep this promise in order to begin to rebuild the caller's trust in your business. and make it clear to the caller that you have called them back. once again... this helps to disarm the caller and creates a more cooperative environment to resolve the matter.
There are loads of other techniques and methods to help diffuse situations like this...
Lastly, let me know if this has been useful to you. If you want I can talk about Scenario B if you're interested.
Looking forward to your reply.
Kind regards
Gene