Service Now Development for Workflow Scripting

[Chinmayi]

My use case is as follows:
1. User creates a service now request
2. The approval is requested to respective vice president of the user

I want to stop the loop before the approval goes to CEO or CTO. I have provided a script below. Please suggest changes to implement the same.

answer = "";
var manager="";
var vpFound=false;

try{
  var usr= new GlideRecord('sys_user');
  usr.addQuery('sys_id', gs.getUserID());
  usr.query();
  
  if(usr.next()){
    manager=usr.manager;
    //if user has a manager
    if(manager){
      var vicePresident=getVP(manager);
      vpFound=true;
      answer = vicePresident;
    }
    else {
      current.comments="Requesting user does not have a manager assigned";
    }
  }
}
catch(ex){
  current.comments="Could not find Vice President for approval.  Vice President or above approval is mandatory for the new connected organization";
	workflow.info(ex);
}

function getVP(mgr){
  var usr=new GlideRecord('sys_user');
  usr.addQuery('sys_id',mgr);
  usr.query();
  
  var vpFound=false;
  if(usr.next()){
    var isVPTitle=usr.title.toLowerCase().indexOf('vp');
    var isVDotPTitle=usr.title.toLowerCase().indexOf('v.p');
    var isVicePTitle=usr.title.toLowerCase().indexOf('vice p');
    var isVP = usr.u_vp;
    if(isVicePTitle > -1 || isVPTitle > -1 || isVDotPTitle > -1 || isVP > -1){
      vpFound=true;
      return usr.sys_id;
    }
    else{
      if(!vpFound){
        return getVP(usr.manager);
      }
    }
  }
}

I have also attached my workflow.