I have designed a LEAVE application using INFOPATH form where user needs to input the domain user id. It using custom control (contact selector). Once the user inputs the name; the associated details are fetched from active directory (For example, user email id, user department, his manager name, manager department and manager email). Once the user fills the form, what I am looking for is an approval workflow should be generated and assigned to the manager and HR (please note that manager is depended on the username input). This means either Manager or HR has right to approve the leave.
The sharepoint workflow is limited and the only tool based on my study is sharepoint designer which is capable.
NOTE: I DO NOT WANT TO USE CODING