at sb's beck and call
always willing and able to do whatever someone asks:
Go and get it yourself! I'm not at your beck and call, you know.

[TahlilGaran] Advanced Learner's Dictionary ▲

at beck and call
at (someone's) beck and call
ready to do whatever someone asks.
Imagine what it's like to have a cook and a maid at your beck and call.

[TahlilGaran] English Idioms Dictionary ▲

at beck and call
to be always ready to serve somebody
His eldest daughter is always at his beck and call when he spends an evening at home.

[TahlilGaran] English Idioms Dictionary ▲

at someone's beck and call
at (someone's) beck and call
ready to do whatever someone asks.
Imagine what it's like to have a cook and a maid at your beck and call.

[TahlilGaran] English Idioms Dictionary ▲

at someone's beck and call
to be always ready to serve somebody
His eldest daughter is always at his beck and call when he spends an evening at home.

[TahlilGaran] English Idioms Dictionary ▲

at one's beck and call
adj. phr. Ready and willing to do whatever someone asks; ready to serve at a moment's notice.
A good parent isn't necessarily always at the child's beck and call.

[TahlilGaran] English Idioms Dictionary ▲