air whas hpoing to go to jalalabad only with his dad. how did baba spoil amir's plan?

That night, he asked Baba if they could go to Jalalabad; ever since Amir won the tournament, Baba had not denied him anything. When Baba suggested they invite Hassan along, Amir told him that Hassan was sick. Amir looked forward to having Baba to himself, but Baba invited three vans' worth of relatives and friends along.