iOS application launch from INRequestRideIntent extension - ios

Question

I need to implement a ride booking feature via Siri in an application. I managed to add extension to app and now I'm able to communicate with Siri, but I didn't succeed in launching app to continue ride booking process within the application.
So here comes the question, what should be done for launching app from INRequestRideIntent extension?
Thanks in advance!
RideIntentHandler.m
- (void)confirmRequestRide:(INRequestRideIntent *)intent completion:(void (^)(INRequestRideIntentResponse * _Nonnull))completion {
INRideOption *rideOption = [[INRideOption alloc] initWithName:#"blah" estimatedPickupDate:[NSDate dateWithTimeIntervalSinceNow:300]];
rideOption.userActivityForBookingInApplication = [[NSUserActivity alloc] initWithActivityType:#"blahblah"];
INRideStatus *rideStatus = [[INRideStatus alloc] init];
rideStatus.rideOption = rideOption;
rideStatus.estimatedPickupDate = [NSDate dateWithTimeIntervalSinceNow:300];
rideStatus.rideIdentifier = [NSUUID UUID].UUIDString;
INRequestRideIntentResponse *response = [[INRequestRideIntentResponse alloc] initWithCode:INRequestRideIntentResponseCodeSuccess userActivity:nil];
response.rideStatus = rideStatus;
completion(response);
}
AppDelegate.m
- (void)application:(UIApplication *)application handleIntent:(INIntent *)intent completionHandler:(void (^)(INIntentResponse * _Nonnull))completionHandler {
[Utils showCommonAlertWithMessage:#"blah"];
if ([intent isKindOfClass:[INRequestRideIntent class]]) {
[Utils showCommonAlertWithMessage:#"blah"];
}
}
- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler {
[Utils showCommonAlertWithMessage:#"blah"];
if ([userActivity.interaction.intent isKindOfClass:[INRequestRideIntent class]]) {
NSLog(#"%#", userActivity.userInfo);
[Utils showCommonAlertWithMessage:#"blah"];
}
return YES;
}
- (void)application:(UIApplication *)application didFailToContinueUserActivityWithType:(NSString *)userActivityType error:(NSError *)error {
[Utils showCommonAlertWithMessage:#"blah"];
}