public IEnumerable <Session> GetSessions()
        {
            var sessions = sessionsCollection.GetSessions();

            return(sessions.Select(session => new Session
            {
                id = session.id,
                SpeakerName = session.SpeakerName,
                Bio = session.Bio,
                Email = session.Email,
                ProposalId = session.ProposalId,
                Title = session.Title,
                Description = session.Description,
                Room = session.Room,
                StandardTime = session.StandardTime,
                Break = session.Break
            }));
        }