You can pull these pre-defined filters into your query to narrow down the touchpoint responses you want to pull into the report.
Most Recent Between Dates: the latest date between the begin and end date of the report date range, inclusive of the begin and end dates of the range
Most Recent From End Date: the most recent on or before the end date of the report range (in this case you could have a report that just has an End Date prompt and no Begin Date prompt)
First From Begin Date: the earliest date on or after the Begin Date of the report range (in this case you could have a report with just a Begin Date prompt and no End Date prompt)
Latest From Begin Date: the most recent date on or after the Begin Date of the report range (again you could have a range without an end date)