talk around - Phrases/Idioms
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Also, talk round. Persuade, as in I talked him around to my point of view, or He had a hard time talking them round, but they finally agreed to postpone the tournament. Also see talk into.