Tuesday旅行社工作人员说旅行一共是三天，说明第一个提到的日子是他们出发日期，因此填Tuesday。注意Tuesday是专有名词，第一个字母要大写。

W: Mm, as a matter of fact, I appreciate your help very much. But, I don’t think it desirable. Mm... Do you have other suggestions? I suppose.. .
M: What did you have in mind? Alternatively, now just a moment, there’s another three-day trip going by train. That’s a tiny bit more expensive .. .
W: Yeah.. . how much is that one?
M: That’s $100.
W: I think I’d prefer to go by train.
M: Right, now. ..
W: What about the accommodation that goes with that trip?
M: Well, that is inclusive. It means it’s a three-star hotel, which is pretty good quality right in the center of town. It is what we call bed and breakfast though. Would that be all right?
W: Oh, that would suit me fine, because I’d like to try some of that Scottish food.
M: Of course, so when would you like to go because this trip, the train, three days, it’s midweek only ... that would be Tuesday, Wednesday, Thursday ... would that suit you?
W: Wonderful!
M: All right.