toTime function = Convert ISO Time to Date-Time Field (Zoho booking and zoho creator integration)

toTime function = Convert ISO Time to Date-Time Field (Zoho booking and zoho creator integration)

Hello,
I'm trying to integrate zoho booking with zoho create through zoho flow, 
The problem is that zoho booking give me the start date appointment with ISO format: 
2020-11-16T07:00:00+00:00

I'm using to date function to covert in Date-Time field with this script on Successful form submission

start_ISO_Time = "2020-11-16T7:00:00+00:00" ;
dateTimeStringstart = input.Start_ISO_Time;
info toTime(dateTimeStringstart,"yyyy-MM-ddTHH:mm:ss+HH:mm");
input.Start_Time = dateTimeStringstart;
dateTimeStringend = input.End_ISO_Time;

The respond is this 16-Nov-2020 00:00:00
The deluge reads the date the year and the month but doesn't read the time.
Someone could help,
I'm writing something wrong?