JiLT you could always say to a NPC
\"Is there something I can do for you?\"
\"Do you have something for me to do?\"
\"Can I help you with something?\"
\"Can I help you at all?
also try asking how the NPC\'s are feeling, they might say \"I lost my [thing].\" Always start with Hello or Hi, because if you say \"OMG t3h 1337n3ss, j0 h4v3 4nY qu3sts f0 m3 t0 d00?\" the NPC will probably punch you.

I know i would.
You could then go looking for said [thing] and then retrive it.
