请帮忙翻译服务员日常英语 谢谢

节日快乐 ,Merry~~~~day!(看什么节日了)
中午好 ,good afternoon
欢迎光临 welcome to our~~~~,
请原谅 ,sorry
Excuse me
Forgive me
欢迎下次光临 ,
我错了 ,it's my fault
请问贵姓 ,may i know your family name?
请让一下,excuse me
不要紧 ,it's all right
it's ok
请问你们几位how many .