no start no clicking

hi my husband and i just put in a new altinator in out 1992 dodge dynasty which is a 3.3 engine with 170km we had AAA come and give us a jump the car started and we ran it for about 30 min shut it off and went to see if it would start and there was nothing/ not even a clicking noise. we tried jumping it again and we got interior lights but no start what do we need to do
:?: :(