[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] number_of_tickets=f of possible values a) 7 b) 2 c) 9 d) 8 e) 5 f) 1 g) 3 h) 6 i) 4 category=football event_name=eagles vs cowboys city=philadelphia date=march 10th event_type=a of possible values a) sports b) music [context] [user] i want to buy tickets.
State: [state] number_of_tickets=none category=none event_name=none city=none date=none event_type=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] date=march 10th event_type=a of possible values a) sports b) music category=football city=philadelphia number_of_tickets=g of possible values a) 7 b) 2 c) 9 d) 8 e) 6 f) 4 g) 1 h) 3 i) 5 event_name=eagles vs cowboys [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england.
State: [state] date=the 2nd event_type=none category=none city=london, england number_of_tickets=none event_name=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] event_name=eagles vs cowboys category=football number_of_tickets=i of possible values a) 9 b) 2 c) 7 d) 5 e) 3 f) 6 g) 8 h) 4 i) 1 date=march 10th event_type=b of possible values a) music b) sports city=philadelphia [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows.
State: [state] event_name=wallows category=none number_of_tickets=none date=the 2nd event_type=none city=london, england

[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 category=football event_name=eagles vs cowboys number_of_tickets=h of possible values a) 2 b) 5 c) 3 d) 4 e) 8 f) 9 g) 6 h) 1 i) 7 city=philadelphia date=march 10th [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows. [system] how many tickets? [user] i need two tickets.
State: [state] event_type=none category=none event_name=wallows number_of_tickets=a city=london, england date=the 2nd

[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 event_type=a of possible values a) sports b) music event_name=eagles vs cowboys date=march 10th city=philadelphia number_of_tickets=i of possible values a) 3 b) 7 c) 8 d) 9 e) 2 f) 6 g) 4 h) 5 i) 1 [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows. [system] how many tickets? [user] i need two tickets. [system] please confirm, 2 tickets for the wallows on march 2nd in london. [user] yes, what time does it start?
State: [state] category=none event_type=none event_name=wallows date=march 2nd city=london number_of_tickets=e

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] origin=seattle seating_class=d of possible values a) business b) first class c) premium economy d) economy departure_date=9th of this month airlines=h of possible values a) air france b) american airlines c) air canada d) united airlines e) british airways f) alaska airlines g) southwest airlines h) delta airlines destination=sf return_date=the 13th passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows. [system] how many tickets? [user] i need two tickets. [system] please confirm, 2 tickets for the wallows on march 2nd in london. [user] yes, what time does it start? [system] it starts at 7:30 pm [user] i'd like to find a round trip flight to get there.
State: [state] origin=none seating_class=none departure_date=none airlines=none destination=london return_date=none passengers=d

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] return_date=the 13th departure_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=d of possible values a) first class b) premium economy c) business d) economy origin=seattle airlines=f of possible values a) air canada b) southwest airlines c) united airlines d) alaska airlines e) air france f) delta airlines g) american airlines h) british airways destination=sf [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows. [system] how many tickets? [user] i need two tickets. [system] please confirm, 2 tickets for the wallows on march 2nd in london. [user] yes, what time does it start? [system] it starts at 7:30 pm [user] i'd like to find a round trip flight to get there. [system] what date are you traveling? where are you leaving from? are you returning on march 2nd? [user] i'm coming back the 11th from nyc. i'm leaving later today.
State: [state] return_date=the 11th departure_date=later today passengers=b seating_class=none origin=nyc airlines=none destination=london

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] return_date=the 13th destination=sf departure_date=9th of this month origin=seattle seating_class=a of possible values a) economy b) premium economy c) business d) first class passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=h of possible values a) american airlines b) air france c) southwest airlines d) air canada e) british airways f) united airlines g) alaska airlines h) delta airlines [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows. [system] how many tickets? [user] i need two tickets. [system] please confirm, 2 tickets for the wallows on march 2nd in london. [user] yes, what time does it start? [system] it starts at 7:30 pm [user] i'd like to find a round trip flight to get there. [system] what date are you traveling? where are you leaving from? are you returning on march 2nd? [user] i'm coming back the 11th from nyc. i'm leaving later today. [system] i found 2 options including a flight with american airlines. the plane leaves at 6:15 pm and the returning flight returns at 2:05 pm. the cost of the ticket is $278. [user] cool.
State: [state] return_date=the 11th destination=london departure_date=later today origin=nyc seating_class=none passengers=a airlines=a

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] origin=seattle seating_class=a of possible values a) economy b) premium economy c) first class d) business destination=sf airlines=e of possible values a) air france b) british airways c) american airlines d) southwest airlines e) delta airlines f) united airlines g) air canada h) alaska airlines departure_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=the 13th [context] [user] i want to buy tickets. [system] for what day? what city? [user] i want an event on the 2nd in london, england. [system] what kind of event are you interested in? [user] i want to see the wallows. [system] how many tickets? [user] i need two tickets. [system] please confirm, 2 tickets for the wallows on march 2nd in london. [user] yes, what time does it start? [system] it starts at 7:30 pm [user] i'd like to find a round trip flight to get there. [system] what date are you traveling? where are you leaving from? are you returning on march 2nd? [user] i'm coming back the 11th from nyc. i'm leaving later today. [system] i found 2 options including a flight with american airlines. the plane leaves at 6:15 pm and the returning flight returns at 2:05 pm. the cost of the ticket is $278. [user] cool. [system] anything else? [user] no, that's it.
State: [state] origin=nyc seating_class=none destination=london airlines=c departure_date=later today passengers=a return_date=the 11th