one example
SELECT DISTINCT
t.TicketID,
STUFF((SELECT ', ', i.Person as [text()]
FROM @Tickets i
WHERE i.TicketID = t.TicketID
FOR XML PATH ('')), 1, 2, '') as People
FROM
@Tickets t
......... or try ..............
SELECT DISTINCT
t.TicketID,
STUFF((SELECT ', ' + i.Person /* notice this line is different */
FROM @Tickets i
WHERE i.TicketID = t.TicketID
FOR XML PATH ('')), 1, 2, '') as People
FROM
@Tickets t
/*
this works when I used this for my table and credit goes to my manager that ROCKS!
*/