We are not allowed to tell such things in the forum, so better ask in-game
perhaps people rather help you when roleplaying when you ask them
for example:
-\"Greetings, sir\"
-\"Hello\"
-\"May I ask you a question?\"
-\"Of course\"
-\"Can you tell me who could help me getting better in using (whatever)?\"
-\"Well, maybe (whoever) can help you. You will find him (way discription)\"
-\"Thank you very much, sir\"
-\"No problem\"
-\"Goodbye\"
-\"Farewell\"
