Do you need help, or not?

In the appliance section

Me: Can I help you?

Customer: Yes. Where are the pens and the pencils and the poster board? Oh yeah, I also need computer disks and maybe some towels and probably a hat.

Me: O……K……..You can find most of that in the office supplies section, then the towels are with home supplies and the hat is with the accessories. ??? (Does she expect me to walk her to EACH AND EVERY ITEM?) Do you need me to show you to those sections?

Customer: No, that's OK. I think I can find everything.

Me: O..K...........let us know if we can help you with anything else.