Domains: Travel_15, Buses_25

user: I like to visit to an attractive Natural Spot. can you find the one which has no entry fee?

system: Yes, in which place I have to search for?

user: Search it in NYC.

system: Found 4 and the one at Castle Clinton National Monument which is a Nature Preserve. Would you like to check here?

user: Yes, I like it and please search for a bus to that place.

system: Okay, let me know when and where are you leaving from, so that I can check accurately.

user: Check it for the leaving date 11th of March from Philadelphia.

system: Found a bus leaving at 8:30 am for which the cost of Economy class ticket is $25. Hope this bus is convenient to you.

user: Let me know about the origin and destination stations. so that I can decide.

system: Origin station is Intercity Terminal and Destination is Port Authority Station. Any other information you need?

user: No, that's enough, go with tickets booking for one person.

system: Please confirm to proceed with booking of 1 Economy class ticket in a bus from Philadelphia to New York on March 11th at 8:30 am.

user: That is confirmed to proceed.

system: Your booking was confirmed successfully.

user: Thank you for the same. That's all for now.

system: Have a good day.