本人英文太差，正在努力中，請大家幫下忙轉做英呀，唔該!

In an office: Good afternoon/ morning etc... sir/ madam, How may I help? And who do you wish to speak to?

At home: Hi! May I help? Who do u want to speck to?

你好! 請問有咩可以幫到你?
Good Morning / Afternoon / Evening, how can i help you?

請問你搵邊位
Good Morning / Afternoon / Evening, who would you like to speak to, sir / Madam?

如果公司電話
good morning/good afternoon
ABC Company(公司名)
May i help you？/
who are you looking for?(其實呢句可以唔洗講= =!)

Hello. How can I be of help? Who are you calling for?

Good morning / afternoon / evening, how may I help you sir / madem ?
May I know whom would you like to speak to?

Hello! May I help you? What are you looking for?