|The following is based on Fallout Shelter or Fallout Shelter Online and some details might contradict canon.|
Eventually, the dwellers will meet Preston Garvey on the 2nd last room of the 3rd floor. Speaking to him will complete the quest. After this, the dwellers have the option of going to the last room of the 4th and final floor to loot the manager's office before returning to the vault.
|Opening dialogue||Dweller response||Character response|
|Man, I don't know who you are, but your timing's impeccable.|
Preston Garvey, Commonwealth Minutemen.
|Any bad guys I should look out for around here?||There's a Glowing One I saw somewhere around here. Look out for her.|
|Find anything useful in here?||There's a bunch of supplies in the Manager's Office if you haven't found it yet. Might be something useful.|
|Minutemen?||“Protect the people at a minute's notice.” That was the idea.|