If someone says "thank you," then you should say "you're welcome." If that doesn't feel right, then you can say "no problem." Some people just say "anytime" to imply that they are always willing to help.
It is correct English to say "thank someone for something" eg "My wife and I thank you for your kind invitation to your daughter's wedding"
thank you
When someone says congratulations to you, or when someone congratulates you, say, "Thank you".
you say:"Thank you so much for this invitation"
for please they say please, and for thank you they say thank you...
"Thank you."
thank you
just say "i thank for giving me an opportunity to do this ,it it was a pleasure."
Say Thank You for helping me in return..
you could say Thank You
Say "Thank You".
You say 'You're Welcome'