/// <summary>
        /// Gets the available appointments
        /// </summary>
        /// <param name="searchDate">Search date for appointment</param>
        /// <returns>Returns the list of available appointments</returns>
        public static List <Appointment> GetAvailableAppointments(DateTime searchDate)
        {
            var appointments = new List <Appointment>();

            List <string> res = BotService.GetAvailableSlots(searchDate.ToString("yyyy-MM-dd"));

            foreach (string elem in res)
            {
                DateTime date = DateTime.Parse(elem);
                appointments.Add(new Appointment()
                {
                    Date = date, PatientName = "Guest", Id = "01"
                });
            }

            return(appointments);
        }