I am making a airline app with a book your ticket section and I want it to display the price of one way and round trip with a segment controller

2. My .h, DepartText is the Dubai textfield,Picker is pickerview,and Segment Control is segment control,SegmentText is price textfield, and Depart1 is again the Dubai textfield.

3. So here I have the picker view row showing in the textfield.

4. The DepartText gives an error, this is where I am confused. What should I do to make this the 1st textfield display the price in the next textfield. With the segment controller.

.h file-

@interface ViewController5 : UIViewController{
    IBOutlet UITextField *DepartText;
    IBOutlet UIPickerView *Picker;
    NSArray *PickerData;

}

@property (retain, nonatomic) IBOutlet UIPickerView *Picker;
@property (retain, nonatomic) IBOutlet NSArray *PickerData;
@property (weak, nonatomic) IBOutlet UISegmentedControl    *SegmentControl;
- (IBAction)SegmentButton:(id)sender;
@property (weak, nonatomic) IBOutlet UITextField *SegmentText;
@property (weak, nonatomic) IBOutlet UITextField *Depart1Text;


@end

.m file-

        if (select == 0) {
            DepartText.text = @"Abidjan,Côte d’Ivoire";
        } else
            if (select == 1) {
                DepartText.text = @"Abu Dhabi,UAE";


- (IBAction)SegmentButton:(id)sender {
}


- (IBAction)Depart:(id)sender {
    if ([self.Depart1Text.text  isEqual: @"Zürich,Switzerland"]) {
        self.SegmentText.text = @"$1731";
    }
}
@end