combining outputs of two text file with awk to another file

Hello All, i would greatly appreciate help on this issue. i have two txt files . one output like this

int-ddr-133-20150106-1SNQ00P8T7R2I-P1-QM86FIDXJ0ZI-Partition-N5PE02B4OLQB
int-ddr-133-20150106-1SNQ00P8T7R2I-P2-1QZA0TT1XQVF9-Partition-11R1LDQI6OF9H
int-ddr-133-20150106-1SNQ00P8T7R2I-P3-1U8YDIB81O5H0-Partition-BIJC34LK49JP

other one

i-370fc7d8
i-7c3cf493
i-5a1cd4b5

how can i create a third text file using aws to have output like this?

int-ddr-133-20150106-1SNQ00P8T7R2I-P1-QM86FIDXJ0ZI-Partition-N5PE02B4OLQB,i-370fc7d8
int-ddr-133-20150106-1SNQ00P8T7R2I-P2-1QZA0TT1XQVF9-Partition-11R1LDQI6OF9H,i-7c3cf493
int-ddr-133-20150106-1SNQ00P8T7R2I-P3-1U8YDIB81O5H0-Partition-BIJC34LK49JP,i-5a1cd4b5

Thank you very much