"Sound reasonable." With the pen on the parchment, he has written down her demands and took note, and write extra words with clauses.

"Pretty much we're on the same page." His handwriting is clear with elegant script. After he has written everything she said.

Once he finished, he gives her the parchment. "Here, read everything and if everything sound good to you, then we have an agreement. I'll make a ritual to make sure our contract is binding in magic as well."