<p:outputLabel value=":" />
                        <p:outputLabel value="#{bookingController.selectedSessionInstance.roomNo}" />

                        <p:outputLabel value="New Room Number" />
                        <p:outputLabel value=":" />
                        <p:inputNumber value="#{bookingController.selectedSessionInstance.roomNo}" />
                    </h:panelGrid>
                    <f:facet name="footer">
                        <p:commandButton
                            class="mx-2 u