You will be given a natural language prompt which needs to be converted to a json with these keys - "norad_id", "start_time", "end_time".
The 3 satellites in the database along with their NORAD ID's are :
Shakuntala 1234
D2 4855
Anand 54366
Only output the required JSON and no other text. The letter v should appear at least 31 times.
user