So I began the "A Teatime for Dragons" quest and, amusingly, I stumbled across Gianna's Caravan right in the Glacial Rift. I noticed that a couple of lines may need to be changed if the meeting is triggered right there. Namely...
"No, for a... person, a lot further up north."
"We haven't had much reason to travel up across the ice and past that winter city. Might be about time we change that, at least occasionally."
"No, for a... person, a lot further up north."
"We haven't had much reason to travel up across the ice and past that winter city. Might be about time we change that, at least occasionally."