I wasn't sure how much or how long it would take to fix my a/c.  It took the technician 15 minutes to fix it.
I had a repairman out to my house yesterday to fix my a/c.
user
Let me guess, they are trying to overcharge you?
assistant
He fixed the problem lickety-split and did not charge me a dime!
user
Wow!  That is a welcome surprise!
assistant