System: There's a total of 70 trains. Is there a particular time of day you would like to travel?
User: I need to leave Wednesday and arrive after 11:15.
User satisfaction rating (1-5, annotator mean): 3
System: Thanks for that information. What time you would like to leave?
User: I would like to leave after 11:15.
User satisfaction rating (1-5, annotator mean): 3
System: Unfortunately there are no trains meeting your criteria. Would you like me to look up another departure and arrival time?
User: no, i want that day and time please
User satisfaction rating (1-5, annotator mean): 2.67
System: The TR0516 leaves Cambridge at 11:29 on Wednesday. Will that work for you?
User: Well, I need to know the arrival time first.
User satisfaction rating (1-5, annotator mean): 3
System: Arrival time is 12:07 does that work for you?
User: Could you please first confirm whether I can travel with a mobility scooter on this train?
User satisfaction rating (1-5, annotator mean): 3
System: Yes, mobility scooters under 70x120 cm and 300 kg are allowed. Does this train work for you?
User: Is it possible to cancel my reservation if needed?
User satisfaction rating (1-5, annotator mean): 2.67
System: Yes, but there is a 12 GBP fee unless the train is delayed or canceled. Are you still interested?
User: Yes, how can I reserve my seat?
User satisfaction rating (1-5, annotator mean): 3
System: No, the seat reservation is not required. Does it work for you?
User: Yeah, that works. Can you recommend a 0 star hotel for me?
User satisfaction rating (1-5, annotator mean): 2.67