SUBD/TravelCompany/TravelCompanyContracts/SearchModels/OrderSearchModel.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace TravelCompanyContracts.SearchModels
{
    public class OrderSearchModel
    {
        public int? Id { get; set; }
    }
}