I'm waiting for someone to call me back with a price.

我在等人回电话报价。

《牛津词典》

When he gets back, please let him know that Jane called and I need him to call me back.

他回来后，请告诉他简给他打电话了，并让他给我回个电话。

youdao

Could you possibly ask him to call me back?

你可以叫他给我回个电话吗？

youdao

My mother call me all the time when out to ask me to come back, please, as soon as possible because of the assassination is increase.

NPR: Iraqis Worried About Increasing Violence

"When I got a call from Lex to invite me in the back door he said he didn't think it was my cup of tea - which was a strange comment, " added Jefferies.

BBC: Jefferies angered by summit snub

Mr.Holzman told me that when they tried to call her back, her line was busy.

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