public async Task <ActionResult <Destination[]> > GetDestinationsByCity(string city)
        {
            try
            {
                var result = await _destinationRepository.GetDestinationByCity(city);

                if (result == null)
                {
                    return(NotFound($"Could not find any destination with city name {city}"));
                }
                return(Ok(result));
            }
            catch (Exception e)
            {
                return(this.StatusCode(StatusCodes.Status500InternalServerError, $"Database Failure: {e.Message}"));
            }
        }