messages,tools "[{""role"": ""system"",""content"": ""You are a helpful assistant with access to a tool to calculate interest.""},{""role"": ""user"",""content"": ""Hi, I need to calculate the interest on a loan. The principal amount is $5000, the interest rate is 5% and the loan period is 2 years.""},{""role"": ""assistant"",""content"": ""Sure, I can help with that. Let me calculate it for you.""},{""role"": ""assistant"",""content"": """",""tool_calls"": [{""name"": ""calculate_interest"",""arguments"": {""principal"": 5000,""rate"": 5,""periods"": 2}}]},{""role"": ""tool"",""content"": ""{\""interest\"": 500}"",""name"": ""calculate_interest""},{""role"": ""assistant"",""content"": ""The interest amount for your loan over a period of 2 years would be $500.""}]","[{""type"": ""function"",""function"": {""name"": ""calculate_interest"",""description"": ""A function that calculated interest on an initial amount at a given percent for a give period"",""parameters"": {""type"": ""object"",""properties"": {""principal"": {""type"": ""number"",""description"": ""The initial amount on which to calculate interest""},""rate"": {""type"": ""number"",""description"": ""The percentage rate at which to calculate interest, example 5%""},""period"": {""type"": ""number"",""description"": ""The period in years for which to calculate interest, example 2years""}},""required"": [""principal"", ""rate"", ""period""]}}}]"