Could you tell me which tour is the best for this season?

你能告诉我哪一个旅行线路是这个季节最好的吗？

A short term tour or a long-distant tour?

一个短期的旅行，还是长期的？

Do you have any other tour?

你们还有别的旅行（线路）吗？

Would you please recommend¹ some popular tours?

你能推荐一些流行的旅行（线路）给我吗？

What kind of tours do you have?

你们有哪几种旅行（线路）？

Do you have a full-day / half-day / night / morning tour?

你们有全天游/半曰游/夜游/清晨游吗？