public PetReservationAndReservationViewModel(Reservation reservation, PetReservation petReservation, List <PetReservationService> petReservationService, Medication medication)
 {
     Reservation           = reservation;
     PetReservation        = petReservation;
     PetReservationService = petReservationService;
     Medication            = medication;
 }
 public PetReservationAndReservationViewModel(Reservation reservation, PetReservation petReservation, List <PetReservationService> petReservationService, List <Medication> medicationList)
 {
     Reservation           = reservation;
     PetReservation        = petReservation;
     PetReservationService = petReservationService;
     MedicationList        = medicationList;
 }