it's a pleasure

it's a pleasure

I am or was glad to do it and would do it again. A polite response to "thank you." A: "Thanks for picking up that package for me." B: "Oh, it was a pleasure. Happy I could help." A: "Thank you so much for your help with everything." B: "It's a pleasure being of service, ma'am."
See also: pleasure
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

it’s a ˈpleasure

used after somebody thanks you for doing something to help them: ‘Thanks for the meal.’ ‘It’s a pleasure.’
See also: pleasure
Farlex Partner Idioms Dictionary © Farlex 2017
See also:
References in classic literature ?
It's a pleasure to help people who appreciate our efforts.
It's a pleasure to obey a laird; or should be, to the young."
"It's a pleasure to be able to support this celebration of elite South American golf.
"It's a pleasure to be able to support this celebration of elite South American golf, but it's just as rewarding to see the strides that have been made in the game at grassroots level.