Dear Mr. Smith,

I am writing to complain about the food and service offered by the canteen.

First of all, The quality and variety of our dish are need to be improved, We do not like to eat the same food every day, not matter how tasty it was, it will get unpalatable eventually. And take our nutrition into consideration, we really need a change of food on the menue,

Second, the dish is a little pricy, we do hope the meals we have are delicious and with a little lower price.

Last but not lest, the environment is to noisy, It will be great if the canteen can play some soft music while we eating. It is helpful both to our appetite and mood.

Please pay attention to my suggestions.

Best regards,

David