Can you tell me your name, please?
Is it OK if I take some personal details?
Could I take another photo, please?
Can I help you?
Do you mind spelling that for me?
Do you mind if I take a photo?
Yes, of course.
No, not at all.
Certainly, it's J-O-H-N, S-M-I-T-H.
Yes, that’s fine.
Yes, I have a reservation for two nights.
Yes, it's John Smith.