How can you give an example in a job interview of a time where you have changed a potential customer complaint into a positive outcome?

Outcome of the job?  Positive attive for a job interview?  How you solve the customer complaint?  What was the outcome of the customer?  How do you handle customer complaint?  How did you handle a customer complaint?  To answer the complaint from the customer?  How do you lead a complaint team interview?  Describing your positive point at interview?  Who did you handle a customer complaint about you?  Tell you about a time where you identified potential?  Do you always give compensation for a customer complaint?  How do you deal with a complaint question in an interview?  Describe a time you effectively handled a customer complaint?  Result of not being polite when dealing with customer complaint?  Give an example of a time when you've disagreed with someone on the job?  Job interview o Give me an example of a time you have been very successful?  Give a example of a time you worked with others to resolve a customer issue?  Hey can someone plz help mei am applying for a job in a pharmacycan some give an example where you have changed a potential customer complaint into a positive outcome thanx?  Interview question Can you think of a time when you turned around a complaint and the company received praise If necessary tell me about that?