Hi Everyone!
I have a very large data set showing lists of different airlines that customers have taken in the last year. How do I create an aggregate report of each customer's airline history? I attached an example of the data set that I'm working with.
NOTE: The database of records might have different variations of a customer's name, company & email address but it's easy to see it's the same individual.
Any insight that can be provided would be great.
Thanks!
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