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).

**Note** These filters will only function for flattened data if "Enable Aggregation and Sequencing of response data for all elements" is checked in Touchpoint Settings. Be warned that enabling this may slow down associated Reporting Universes. For un-flattened data, use the Most Recent (Calculated) filters instead.