Lots of UILocalNotification

I need to install different UILocalNotification

I have

StartDate:Starting date from which notification starts(using date picker)
EndDate: enddate upto when notfication fire(using date picker)

      

        
        
        
      

    

// select another time (maximum 5 times) from the date picker

time1tofire:HH:MM
time2tofire:HH:MM
time3tofire:HH:MM
time4tofire:HH:MM
time5tofire:HH:MM

      

        
        
        
      

    

I know I can set different daily UILocalNotification reapeat with the following CalenderUnit property

NSEraCalendarUnit
NSYearCalendarUnit
NSMonthCalendarUnit
NSDayCalendarUnit
NSHourCalendarUnit
NSMinuteCalendarUnit
NSSecondCalendarUnit
NSWeekCalendarUnit
NSWeekdayCalendarUnit
NSWeekdayOrdinalCalendarUnit
NSQuarterCalendarUnit

      

        
        
        
      

    

And setting a simple notification like

- (IBAction)addNotification:(id)sender {
                UILocalNotification *localNotification = [[UILocalNotification alloc] init]; //Create the localNotification object
                [localNotification setFireDate:[NSDate dateWithTimeIntervalSinceNow:[datePicker countDownDuration]]]; //Set the date when the alert will be launched using the date adding the time the user selected on the timer
                [localNotification setAlertAction:@"Launch"]; //The button text that launches the application and is shown in the alert
                [localNotification setAlertBody:[alertBodyField text]]; //Set the message in the notification from the textField text
                [localNotification setHasAction: YES]; //Set that pushing the button will launch the application
                [localNotification setApplicationIconBadgeNumber:[[UIApplication sharedApplication] applicationIconBadgeNumber]+1]; //Set the Application Icon Badge Number of the application icon to the current Application Icon Badge Number plus 1

                [[UIApplication sharedApplication] scheduleLocalNotification:localNotification]; //Schedule the notification with the system
                [localNotification release];

                [alertNotification setHidden:NO]; //Set the alertNotification to be shown showing the user that the application has registered the local notification
            }

      

        
        
        
      

    

My question is:

How do I bind a UILocalNotification to start between StartDate and End Date?

How can I set UILocalNotification on those days with different times (select HH: ss format using date picker) using CalenderUnit?