[speaker001:] I want to take part in the bus tour. When does the bus leave?
[speaker002:] Let me see, in 5 minuets.
[speaker001:] That's fine. I don't have much time to waste.
[speaker002:] Don't worry. The bus tour is really worth while. You can enjoy the whole city in a single day.
[speaker001:] How long does the tour last?
[speaker002:] It lasts 4 hours, from 10:00 to 14:00