What phrases apply to this?
Excuse me! / We are ready to order.
What phrases apply to this?
I'm sorry. This isn't what I ordered. / The food is cold / salty/raw/etc.
What phrases apply to this?
I would like to make a reservation, please. / A table for two, please.
What phrases apply to this?
The bill, please. / Could we have the bill, please?
What phrases apply to this?
Can I pay by card? / Do you take credit cards?
What phrase applies to this?
We've been waiting a long time.