compare available list print number in next line

If we take the awk answer I posted to your previous question and tweak it to print the information when it hits an empty line or the end of file instead of when it hits the "Chosen" line (which I should have done in the first place but I was being lazy):

$ cat tst.awk
BEGIN { FS="[:= ]" }
NF {
    if ( $1 == "Chosen" ) {
        user = $4
        chosen = $5
    }
    else {
        avail[$5]
    }
    next
}
{ prt() }
END {
    prt()
    printf "%d users chose available %d times and not available %d timesn", userCnt, availCnt, notAvailCnt
}

function prt() {
    if ( chosen in avail ) {
        availCnt++
        str = ""
    }
    else {
        notAvailCnt++
        str = " not"
    }
    userCnt++
    printf "User %s chose %s which was%s availablen", user, chosen, str
    delete avail
}

Then running it against your new input produces:

$ awk -f tst.awk file
User 75 chose 1655 which was not available
User 10 chose 1301 which was available
User 20 chose 1503 which was available
3 users chose available 2 times and not available 1 times

We can then tweak it to also print the globalID:

$ cat tst2.awk
BEGIN { FS="[:= ]" }
NF {
    if ( $1 == "Chosen" ) {
        user = $4
        chosen = $5
    }
    else if ( $1 == "globalID" ) {
        globalID = $2
    }
    else {
        avail[$5]
    }
    next
}
{ prt() }
END {
    prt()
    printf "%d users chose available %d times and not available %d timesn", userCnt, availCnt, notAvailCnt
}

function prt() {
    if ( chosen in avail ) {
        availCnt++
        str = ""
    }
    else {
        notAvailCnt++
        str = " not"
    }
    userCnt++
    printf "User %s chose %s which was%s available, and had globalID %sn", user, chosen, str, globalID
    delete avail
}

which outputs:

$ awk -f tst2.awk file
User 75 chose 1655 which was not available, and had globalID 1000
User 10 chose 1301 which was available, and had globalID 1020
User 20 chose 1503 which was available, and had globalID 1030
3 users chose available 2 times and not available 1 times

Hopefully you can see how easy it'd be to just change the print statements to print whatever you actually want to be output (and please don't pipe it to grep or anything else - just do it in awk, it's easy). For example:

$ cat tst3.awk
BEGIN { FS="[:= ]" }
NF {
    if ( $1 == "Chosen" ) {
        user = $4
        chosen = $5
    }
    else if ( $1 == "globalID" ) {
        globalID = $2
    }
    else {
        avail[$5]
    }
    next
}
{ prt() }
END { prt() }

function prt() {
    if ( chosen in avail ) {
        result = "match"
    }
    else {
        result = "nomatch"
    }
    if ( target == result ) {
        print globalID
    }
    delete avail
}

.

$ awk -v target='match' -f tst3.awk file
1020
1030

$ awk -v target='nomatch' -f tst3.awk file
1000