     unreserveEvent: =>
       for e in @event.childEvents
         if e.object?.own_reservation
-          @deleteEvent(e)
+          @deleteEvent(e, dialogTitle: I18n.t('confirm_unreserve', "Confirm Reservation Removal"), message: I18n.t('prompts.unreserve_event', "Are you sure you want to delete your reservation to this event?"))
           return
 
     cancelAppointment: ($appt) =>


      $("<div />").confirmDelete
        url: url
        message: $ deleteItemTemplate(message: event.deleteConfirmation, hide_reason: event.object.workflow_state isnt 'locked')
        dialog: {title: I18n.t('confirm_deletion', "Confirm Deletion")}
        prepareData: ($dialog) => {cancel_reason: $dialog.find('#cancel_reason').val() }
        confirmed: () =>
          @popover.hide()

      @popover.hide()
      (new EditEventDetailsDialog(@event)).show()

    deleteEvent: (event, opts={}) =>
      event ?= @event

      return if @event.isNewEvent()
