[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] event_type=a of possible values a) sports b) music city=philadelphia event_name=eagles vs cowboys date=march 10th number_of_tickets=h of possible values a) 6 b) 7 c) 5 d) 3 e) 2 f) 9 g) 4 h) 1 i) 8 category=football [context] [user] i would like to search for some events.
State: [state] event_type=none city=none event_name=none date=none number_of_tickets=none category=none

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] category=football date=march 10th event_name=eagles vs cowboys number_of_tickets=b of possible values a) 9 b) 1 c) 6 d) 2 e) 4 f) 3 g) 8 h) 7 i) 5 city=philadelphia event_type=a of possible values a) sports b) music [context] [user] i would like to search for some events. [system] what type of events, such as music or sports events, would you like? at which location should the event be held? [user] i am looking for games events which is held in philadelphia.
State: [state] category=none date=none event_name=none number_of_tickets=none city=philadelphia event_type=a

[example] [user] i would like to go for event could you help me to find something interesting? [system] what are you interested in looking for? do you have any preference on the city to look for the event? [user] i am looking for sports events like football. what about the events in philly. [system] the event is eagles vs cowboys and it is at lincoln financial field. [user] that sound perfect for me. i would like to buy four tickets on march 10th for that event... oh no just one ticket please. [slots] date=march 10th event_type=a of possible values a) sports b) music city=philadelphia number_of_tickets=d of possible values a) 3 b) 2 c) 5 d) 1 e) 4 f) 9 g) 6 h) 7 i) 8 category=football event_name=eagles vs cowboys [context] [user] i would like to search for some events. [system] what type of events, such as music or sports events, would you like? at which location should the event be held? [user] i am looking for games events which is held in philadelphia. [system] there is an eagles vs cowboys games held at lincoln financial field. [user] alright, that is sufficient for me.
State: [state] date=none event_type=a city=philadelphia number_of_tickets=none category=none event_name=eagles vs cowboys