what info for SW reservation?

[206bones]

I HOPE to be making a reservation on Southwest this week for myself & my husband as well as my sister & her 2 kids. Do I need any SS#'s when booking? I don't want to get stuck without the info I need if I can get a flight.
Thanks, Cindy

 

[safetymom]

No SS# needed.

 

[boswellnakia]

All you need is the correct names, the way that it appears on their picture IDs if they are adults. We had a DS5 and DD2 and they were never questioned.

No SS# needed.