Example plans)
The task is to enter 9:01 AM as the time in the input box and press the submit button.
Here is a plan to solve this example task on the webpage with the autonomous agent. 
1. clickxpath //*[@id="tt"] 
2. type 0901AM 
3. clickxpath //*[@id="subbtn"]

The task is to enter 10:07 PM as the time in the input box and press the submit button.
Here is a plan to solve this example task on the webpage with the autonomous agent. 
1. clickxpath //*[@id="tt"] 
2. type 1007PM 
3. clickxpath //*[@id="subbtn"]