i use vapi ai with make.com to make an ai phone caller appointment seter but my prompt something is missing because when i book a used slo it says as in the screenshot i couldnt reach the scheduler but i want it to say as my make.com states to find the next available slot and recommend it https://cdn.discordapp.com/attachments/1211484481848873020/1412107388043137074/image.png?ex=68b716fc&is=68b5c57c&hm=0262124b58bf047e6655372943a9981f108cf7e4bd5a630ca91b81cfa28d4c76& https://cdn.discordapp.com/attachments/1211484481848873020/1412107388454174791/message.txt?ex=68b716fd&is=68b5c57d&hm=f8fd787fd034cfdcb4da6666b972165362f3d04d29788e5ca426041ab8f044d6&