[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false airlines=d of possible values a) united airlines b) air canada c) british airways d) southwest airlines e) air france f) american airlines g) alaska airlines h) delta airlines origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] hi, could you help me search for some round trips please?
State: [state] outbound_departure_time=none return_date=none inbound_departure_time=none departure_date=none destination_city=none refundable=none airlines=none origin_city=none seating_class=none passengers=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false passengers=b of possible values a) 3 b) 1 c) 2 d) 4 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business return_date=9th of this month inbound_departure_time=8:25 pm airlines=h of possible values a) alaska airlines b) british airways c) air france d) delta airlines e) united airlines f) air canada g) american airlines h) southwest airlines destination_city=sd origin_city=las vegas departure_date=6th of this month [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th.
State: [state] outbound_departure_time=none refundable=none passengers=none seating_class=none return_date=march 12th inbound_departure_time=none airlines=none destination_city=none origin_city=none departure_date=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=a of possible values a) 1 b) 4 c) 3 d) 2 return_date=9th of this month refundable=b of possible values a) false b) true airlines=e of possible values a) air canada b) american airlines c) delta airlines d) air france e) southwest airlines f) british airways g) united airlines h) alaska airlines seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please.
State: [state] passengers=none return_date=march 12th refundable=none airlines=none seating_class=none departure_date=none destination_city=san fran origin_city=none outbound_departure_time=none inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=g of possible values a) british airways b) united airlines c) alaska airlines d) air canada e) air france f) delta airlines g) southwest airlines h) american airlines return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow.
State: [state] departure_date=day after tomorrow outbound_departure_time=none seating_class=none airlines=none return_date=march 12th passengers=none inbound_departure_time=none destination_city=san fran origin_city=chicago refundable=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business airlines=b of possible values a) united airlines b) southwest airlines c) british airways d) american airlines e) delta airlines f) air france g) air canada h) alaska airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please?
State: [state] passengers=c departure_date=day after tomorrow origin_city=chicago return_date=march 12th seating_class=a airlines=d inbound_departure_time=3:20 pm outbound_departure_time=7:05 am refundable=none destination_city=san fran

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas airlines=b of possible values a) united airlines b) southwest airlines c) delta airlines d) american airlines e) british airways f) alaska airlines g) air canada h) air france return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me!
State: [state] destination_city=san fran departure_date=march 3rd refundable=none origin_city=chicago airlines=d return_date=march 12th passengers=c inbound_departure_time=3:20 pm seating_class=d outbound_departure_time=7:05 am

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] event_name=blue jays vs braves number_of_seats=f of possible values a) 6 b) 2 c) 8 d) 5 e) 3 f) 1 g) 7 h) 9 i) 4 subcategory=baseball category=a of possible values a) sports b) music date=1st of march city_of_event=toronto [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great.
State: [state] event_name=none number_of_seats=none subcategory=baseball category=none date=march 5th city_of_event=san fran

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] category=a of possible values a) sports b) music subcategory=baseball date=1st of march city_of_event=toronto event_name=blue jays vs braves number_of_seats=h of possible values a) 2 b) 7 c) 6 d) 4 e) 9 f) 3 g) 5 h) 1 i) 8 [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great. [system] any preference on the type of event you will like to participate in? [user] yes, a sports event will suffice.
State: [state] category=a subcategory=baseball date=march 5th city_of_event=san fran event_name=none number_of_seats=none

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] event_name=blue jays vs braves subcategory=baseball city_of_event=toronto number_of_seats=f of possible values a) 4 b) 9 c) 8 d) 2 e) 7 f) 1 g) 6 h) 3 i) 5 category=b of possible values a) music b) sports date=1st of march [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great. [system] any preference on the type of event you will like to participate in? [user] yes, a sports event will suffice. [system] there are 6 interesting events, one of which is the giants vs brewers game which is held at the oracle park on march 5th at 7 pm. [user] may i know the address of the event please?
State: [state] event_name=none subcategory=baseball city_of_event=san fran number_of_seats=none category=b date=march 5th

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] city_of_event=toronto number_of_seats=b of possible values a) 6 b) 1 c) 9 d) 3 e) 5 f) 4 g) 2 h) 8 i) 7 event_name=blue jays vs braves subcategory=baseball category=b of possible values a) music b) sports date=1st of march [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great. [system] any preference on the type of event you will like to participate in? [user] yes, a sports event will suffice. [system] there are 6 interesting events, one of which is the giants vs brewers game which is held at the oracle park on march 5th at 7 pm. [user] may i know the address of the event please? [system] sure, you can visit them at 24 willie mays plaza. [user] this sounds good, but do you have any alternatives?
State: [state] city_of_event=san fran number_of_seats=none event_name=none subcategory=baseball category=b date=march 5th

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] event_name=blue jays vs braves date=1st of march category=b of possible values a) music b) sports subcategory=baseball number_of_seats=a of possible values a) 1 b) 6 c) 3 d) 5 e) 2 f) 9 g) 7 h) 8 i) 4 city_of_event=toronto [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great. [system] any preference on the type of event you will like to participate in? [user] yes, a sports event will suffice. [system] there are 6 interesting events, one of which is the giants vs brewers game which is held at the oracle park on march 5th at 7 pm. [user] may i know the address of the event please? [system] sure, you can visit them at 24 willie mays plaza. [user] this sounds good, but do you have any alternatives? [system] there is a giants vs cardinals game which is held at the oracle park on march 5th at 6:30 pm. [user] this sounds great too!
State: [state] event_name=giants vs cardinals date=march 5th category=b subcategory=baseball number_of_seats=none city_of_event=san fran

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] city_of_event=toronto date=1st of march subcategory=baseball number_of_seats=f of possible values a) 7 b) 6 c) 3 d) 5 e) 9 f) 1 g) 8 h) 4 i) 2 event_name=blue jays vs braves category=a of possible values a) sports b) music [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great. [system] any preference on the type of event you will like to participate in? [user] yes, a sports event will suffice. [system] there are 6 interesting events, one of which is the giants vs brewers game which is held at the oracle park on march 5th at 7 pm. [user] may i know the address of the event please? [system] sure, you can visit them at 24 willie mays plaza. [user] this sounds good, but do you have any alternatives? [system] there is a giants vs cardinals game which is held at the oracle park on march 5th at 6:30 pm. [user] this sounds great too! [system] would you like me to purchase the tickets for you? [user] no, that is not necessary.
State: [state] city_of_event=san fran date=march 5th subcategory=baseball number_of_seats=none event_name=giants vs cardinals category=a

[example] [user] anything interesting happening in toronto? [system] what do you have in mind? music? sports? [user] check out some sports. say, how about a baseball game on the 1st of march. [system] well, today we have the blue jays vs braves at rogers centre. first pitch is 8 pm. [user] cool. i'm down with that. [system] should i pick you up some tickets? [user] yeah, please do. [system] how many? [user] just one. [slots] subcategory=baseball category=b of possible values a) music b) sports number_of_seats=b of possible values a) 2 b) 1 c) 6 d) 7 e) 9 f) 8 g) 4 h) 5 i) 3 event_name=blue jays vs braves date=1st of march city_of_event=toronto [context] [user] hi, could you help me search for some round trips please? [system] when do you intend to return? [user] i will likely return on the march 12th. [system] sure, and where do you plan to travel to? [user] i will be travelling to san fran please. [system] where and when do you plan to depart. [user] i will most likely depart from chicago the day after tomorrow. [system] there are 3 convenient flights, one of which is an american airlines flight which departs at 7:05 am and returns at 3:20 pm which will cost you $187. [user] i see, could you help me purchase flight tickets for 1 in the economy class please? [system] sure, please confirm your purchase for 1 economy class ticket for the american airlines flight from chicago to san francisco from march 3rd at 7:05 am till march 12th at 3:20 pm. [user] that is fine with me! [system] your reservation has been made. [user] could you help me find some interesting things to there on march 5th? a baseball game will be great. [system] any preference on the type of event you will like to participate in? [user] yes, a sports event will suffice. [system] there are 6 interesting events, one of which is the giants vs brewers game which is held at the oracle park on march 5th at 7 pm. [user] may i know the address of the event please? [system] sure, you can visit them at 24 willie mays plaza. [user] this sounds good, but do you have any alternatives? [system] there is a giants vs cardinals game which is held at the oracle park on march 5th at 6:30 pm. [user] this sounds great too! [system] would you like me to purchase the tickets for you? [user] no, that is not necessary. [system] i see, could i further assist you then? [user] no, thanks for your help though.
State: [state] subcategory=baseball category=b number_of_seats=none event_name=giants vs cardinals date=march 5th city_of_event=san fran