Update hotels.md

added link to hotel booking system

pages/hotels.md

@@ -11,6 +11,12 @@ The Clare College conference centre offers excellent value accomodation for the
 
 Single en-suite bedroom including breakfast: £115.00 + VAT per night
 
+**CODE: GSC2530**
+
+Room bookings are now open, please use [this link](https://clareconferencing.com/bed-and-breakfast) to book bedroom(s) at Clare college conference venue.
+**You must enter the booking code (GSC2530) first, otherwise the conference dates will not be shown as available.**
+
+
 ![Memorial Court Single](../assets/img/Bedroom_Memorial_Court_Single_En-suite.jpg)
 
 ![Lerner Court Single](../assets/img/Bedroom_Lerner_Court_Single_En-suite.jpg)