Hi @Elizabeth643
You need to open your calendar and enter the dates yourself. There is the option to select "Smart Pricing", which is generally agreed to be pretty inaccurate. You can enter a base rate first, as the lowest default rate, then manually add any different prices for weekends, holiday times, etc. DO NOT add a base rate after you have made your changes, as it will override all your special prices. It's tedious, but the only way to actually control your prices. While you are doing this, you can also add special availability conditions if you like, for example a different minimum stay for a particular date range.
Cheers
Susan