Aem 6.5 | quotes inside json .. making it invalid json

In my excel sheet- one of the field is having value - ram and adam are a sensible, They have their weekly "play date."

I am trying to convert excel data into json in my java code. Here below is json

{

    "ID": "9.0",

    "Description": "ram and adam  are a sensible,  They have their weekly "play date."",

    "Genre": "Comedy"

}

But if i try to validate this json this is invalid bcoz of “play date” inside value of description field. Bcoz json itself have quotes n braces. What should i do now to create a valid json

I tried some regex but did not work