FL 70 Delhi Is Calling, Unable to Cross ALI at FL 150

5 turns, word for word from the oral. Read the pilot lines out loud.

The exchange

5 turns in order

You, the pilot

Delhi Approach INDAIR 430 go ahead

ATC

Report level passing

You, the pilot

Passing FL 70

ATC

Arrange flight to cross ALI FL 150

You, the pilot

Unable to cross ALI FL 150 due aircraft heavy, will be able to cross FL 130