chatbot/Chatbot.Api.Domain/Entities/Chat.cs

using System;

namespace Chatbot.Api.Domain.Entities
{
    public class Chat
    {
        public Guid ChatId { get; set; }
        public Guid SessionId { get; set; }
        public DateTime StartDate { get; set; }
        public DateTime? StopDate { get; set; }
    }
}