Mark: Do you speak English?
You: Yes, can I help you?
Mark: Yes, I'd like to travel to New York next week. I don't know how I can get there.
You: Hm, that's a little problem. Would you like to go by plane?
Mark: Is it very expensive?
You: About 100€.
Mark: Oh, that's too expensive.
You: What about train? Would you like to go by train?
Mark: No, I don't like it. There are so many people there.
You: What about coach?
Mark: Pardon? About what?
You: Coach. You know, it's like a bus.
Mark: Oh, I see. How can I book a seat in coach?
You: You should look for some good travel agency. There is one near airport, called "Triada". I know it's really good travel agency. And not too expensive. They have trips to New York.
Mark: When is the nearest trip?
You: Hm, today is Wednesday and the nearest trip is... on Monday... yeah, on Monday.
Mark: What time does it start?
You: About 8 o'clock. Go and ask about it in the travel agency.
Mark: And how much is it?
You: About 30€.
Mark: Thank you very much. You were very helpful.