How about all saints church? Yes the entrance fee is free for all saints church. What time on Thursday would you like to travel? I have one leaving at 19:40. Would you like to book a ticket? Yes it departs from Cambridge.
I am looking for a place that has great architecture. Is the entrance free? Great. I am also looking for a train to Stansted Airport that leaves on Thursday. Can you help me with that? I want to leave after 19:30. Can you confirm that this will be departing from cambridge? Good. What time will the train arrive in Stansted Airport?
{"__type": "Inform", "entity": {"__type": "Train", "departure": "Cambridge"}}
{"__type": "Inform", "entity": {"__type": "Train", "arrive by": "20:08", "destination": "airport"}} {"__type": "Confirm", "entity": {"__type": "Train"}}
That train will arrive at the airport by 20:08. Would you like to book a ticket?