     class="mx-2 ui-button-success"
                            ajax="false"
                            value="Yes"
                            action="#{bookingController.patientAttend()}"
                            onclick="PF('attendPatientWarn').hide();" />
                        <p:commandButton
                            value="No"
                            class="mx-2 ui-button-danger"
                            onclick="PF('attendPatientWarn').hide();" />
                    </f:facet>
      