Hello. I have dates in column A and names in column B (each row is a date and a corresponding name). I want to be able to enter one of those names in a cell on a separate sheet to see if today's date is 7 days or greater from the date next to that name on the original sheet. To explain the context, I'm signing people in for a service on the original spreadsheet, putting the date of the service in column A and their name in column B. They are allowed to come in for the service a maximum of once every 7 days, so I want to be able to type their name into a given cell and see if it has been at least 7 days since their last visit. Any help would be greatly appreciated.