Okay, basic retraunt Conversation...
Waiter: Ni xiang chi shen me? (What would you like to eat?)
Hisgashi: Wo xiang che mian tiao (Noodles
)
Waiter: Ni xiang he shen me? (What would you like to drink?)
Hisgashi: Ke Kou Ke Le (Not sure if the pinyins right, but it's coca cola)
Waiter: Ching Deng yi deng (Please wait a moment)
(Some time passes....)
Waiter: Zhi shi ni de Mian tiao he ni de Ke Kou ke le. (Here are your noodles and your coke.)
Hisgashi: Xie Xie! (Thank you!)
Hisgashi: Mian Tiao hen hao che! (The noodles are delicious.)
Okay, I'm not good at remembering pinyin, so correct bits which are wrong, if you please.