Use this contract request for any conference or event taking place in a hotel (i.e. room blocks of 10+ rooms, conference or meeting space). This includes a block of hotel rooms for which attendees (not the University) will pay.
This link will take you to a detailed knowledge article on SharePoint:
https://pitt.sharepoint.com/sites/purchasepaytravel/pantherexpresssystem/SitePages/Conference-%26-Events-Hotels.aspx