---Can I help you?
---yes,please.I want some noodles.
---What kind of noodles would you like?
---What kinds of noodles do you have?
---We have tomato noodles,beef noodles,potato noodles...
---Ok,beef noodles,please.
---What size of noodles would you like?
---What sizes of noodles do you have?
---We have small,medium and large.
---A small bowl of noodles,please.
---Ok,wait a moment.