Follow the steps in this article to create segment for clients staying at the hotel.

1. Confirm your custom Contact/Purchase fields which correspond to the check-in and check-out dates.
2. Navigate to Audience & Contact > Segmentation and then select Create a new Segmentation.

In this example, the fields are as follows:

Note
Remember to replace these fields with your own. Common field names are reservation date and check-in/check-out date.

3. Don't forget to select Save Segment to complete the creation of your segment.