[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] return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=6th of this month origin_city=las vegas destination_city=sd refundable=a of possible values a) true b) false airlines=f of possible values a) delta airlines b) british airways c) united airlines d) air france e) air canada f) southwest airlines g) american airlines h) alaska airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i need to look for some round trip flights.
State: [state] return_date=none seating_class=none passengers=none departure_date=none origin_city=none destination_city=none refundable=none airlines=none inbound_departure_time=none outbound_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] return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd airlines=d of possible values a) british airways b) delta airlines c) american airlines d) southwest airlines e) alaska airlines f) united airlines g) air canada h) air france origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo.
State: [state] return_date=none refundable=none inbound_departure_time=none outbound_departure_time=none departure_date=none destination_city=none airlines=none origin_city=sfo passengers=none seating_class=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] airlines=h of possible values a) air canada b) alaska airlines c) air france d) delta airlines e) american airlines f) british airways g) united airlines h) southwest airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd return_date=9th of this month departure_date=6th of this month origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=b of possible values a) false b) true [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th.
State: [state] airlines=none outbound_departure_time=none inbound_departure_time=none seating_class=none destination_city=none return_date=march 10th departure_date=march 1st origin_city=sfo passengers=none 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] seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=c of possible values a) delta airlines b) air france c) southwest airlines d) united airlines e) british airways f) air canada g) alaska airlines h) american airlines outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town.
State: [state] seating_class=none refundable=none inbound_departure_time=none origin_city=sfo destination_city=chi-town departure_date=march 1st passengers=none airlines=none outbound_departure_time=none return_date=march 10th

[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 return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas airlines=d of possible values a) delta airlines b) american airlines c) air canada d) southwest airlines e) air france f) british airways g) united airlines h) alaska airlines seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy departure_date=6th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 2 b) 1 c) 3 d) 4 outbound_departure_time=3:10 pm [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports?
State: [state] destination_city=chi-town return_date=march 10th inbound_departure_time=none origin_city=sfo airlines=none seating_class=none departure_date=march 1st refundable=none passengers=none outbound_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] inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 origin_city=las vegas departure_date=6th of this month return_date=9th of this month airlines=a of possible values a) southwest airlines b) american airlines c) united airlines d) delta airlines e) alaska airlines f) british airways g) air canada h) air france [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there?
State: [state] inbound_departure_time=none refundable=none outbound_departure_time=none seating_class=none destination_city=chi-town passengers=none origin_city=sfo departure_date=march 1st return_date=march 10th airlines=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] origin_city=las vegas inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=h of possible values a) alaska airlines b) delta airlines c) british airways d) american airlines e) air canada f) air france g) united airlines h) southwest airlines [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets?
State: [state] origin_city=sfo inbound_departure_time=10:40 am passengers=none departure_date=march 1st refundable=none destination_city=chi-town return_date=march 10th outbound_departure_time=10:05 pm seating_class=none airlines=b

[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 origin_city=las vegas destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=a of possible values a) southwest airlines b) air france c) american airlines d) delta airlines e) alaska airlines f) united airlines g) air canada h) british airways departure_date=6th of this month [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets? [system] i'll get you 1 economy ticket for san francisco to chicago on delta airlines. the onward flight is march 1st at 10:05 pm and the return flight is march 10th at 10:40 am. is that okay? [user] yes, that's what i want.
State: [state] passengers=c origin_city=sfo destination_city=chi-town return_date=march 10th inbound_departure_time=10:40 am refundable=none outbound_departure_time=10:05 pm seating_class=d airlines=d departure_date=march 1st

[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] inbound_departure_time=8:25 pm origin_city=las vegas passengers=c of possible values a) 4 b) 3 c) 1 d) 2 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month airlines=g of possible values a) delta airlines b) air france c) british airways d) american airlines e) air canada f) alaska airlines g) southwest airlines h) united airlines destination_city=sd [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets? [system] i'll get you 1 economy ticket for san francisco to chicago on delta airlines. the onward flight is march 1st at 10:05 pm and the return flight is march 10th at 10:40 am. is that okay? [user] yes, that's what i want. [system] i've booked the tickets. [user] what time does that onward flight arrive? and what airport am i leaving from?
State: [state] inbound_departure_time=10:40 am origin_city=sfo passengers=c refundable=none seating_class=c outbound_departure_time=10:05 pm departure_date=march 1st return_date=march 10th airlines=a destination_city=chi-town

[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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy departure_date=6th of this month refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 4 c) 3 d) 2 outbound_departure_time=3:10 pm destination_city=sd airlines=b of possible values a) delta airlines b) southwest airlines c) american airlines d) air france e) british airways f) united airlines g) air canada h) alaska airlines origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets? [system] i'll get you 1 economy ticket for san francisco to chicago on delta airlines. the onward flight is march 1st at 10:05 pm and the return flight is march 10th at 10:40 am. is that okay? [user] yes, that's what i want. [system] i've booked the tickets. [user] what time does that onward flight arrive? and what airport am i leaving from? [system] the onward flight departs from sfo international airport and it will arrive at 4:52 am. [user] thanks for that. are there any attractions there i can go to?
State: [state] seating_class=d departure_date=march 1st refundable=none passengers=a outbound_departure_time=10:05 pm destination_city=chi-town airlines=a origin_city=sfo return_date=march 10th inbound_departure_time=10:40 am

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] good_for_kids=b of possible values a) false b) true free_entry=b of possible values a) false b) true category=d of possible values a) historical landmark b) shopping area c) place of worship d) museum e) theme park f) park g) performing arts venue h) sports venue i) tourist attraction j) nature preserve location=atlanta [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets? [system] i'll get you 1 economy ticket for san francisco to chicago on delta airlines. the onward flight is march 1st at 10:05 pm and the return flight is march 10th at 10:40 am. is that okay? [user] yes, that's what i want. [system] i've booked the tickets. [user] what time does that onward flight arrive? and what airport am i leaving from? [system] the onward flight departs from sfo international airport and it will arrive at 4:52 am. [user] thanks for that. are there any attractions there i can go to?
State: [state] good_for_kids=none free_entry=none category=none location=chi-town

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] free_entry=a of possible values a) true b) false good_for_kids=a of possible values a) true b) false category=d of possible values a) sports venue b) place of worship c) theme park d) museum e) tourist attraction f) nature preserve g) historical landmark h) shopping area i) performing arts venue j) park location=atlanta [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets? [system] i'll get you 1 economy ticket for san francisco to chicago on delta airlines. the onward flight is march 1st at 10:05 pm and the return flight is march 10th at 10:40 am. is that okay? [user] yes, that's what i want. [system] i've booked the tickets. [user] what time does that onward flight arrive? and what airport am i leaving from? [system] the onward flight departs from sfo international airport and it will arrive at 4:52 am. [user] thanks for that. are there any attractions there i can go to? [system] there are 10 attractions you might like. there's 360 chicago which is a tourist attraction you might enjoy. [user] okay, nice.
State: [state] free_entry=none good_for_kids=none category=none location=chi-town

[example] [user] i want to find some child-friendly activities like a free museum over in atlanta. [system] the children's museum of atlanta is a museum your kids would like. [user] what is the phone number? [system] it is 404-659-5437. [user] cool. [slots] good_for_kids=a of possible values a) true b) false location=atlanta free_entry=b of possible values a) false b) true category=c of possible values a) park b) theme park c) museum d) shopping area e) nature preserve f) sports venue g) tourist attraction h) place of worship i) performing arts venue j) historical landmark [context] [user] i need to look for some round trip flights. [system] where will you be departing from? [user] i'm going to depart from sfo. [system] what are your departure and return dates? [user] i'll be departing on march 1st and returning on march 10th. [system] where will you be traveling to? [user] i'm going to chi-town. [system] there are 4 flights that can work. there's an american airlines flight with an outbound flight leaving at 3:20 pm and return flight leaving at 7:05 am. the ticket price is $198. [user] what's the departure and arrival airports? [system] the departure airports is sfo international airport. the arrival airport is o'hare international airport. [user] what other flights are there? [system] there's a delta airlines flight with an outbound flight leaving at 10:05 pm and return flight leaving at 10:40 am. the ticket price is $178. [user] i like that one. can you book me tickets? [system] i'll get you 1 economy ticket for san francisco to chicago on delta airlines. the onward flight is march 1st at 10:05 pm and the return flight is march 10th at 10:40 am. is that okay? [user] yes, that's what i want. [system] i've booked the tickets. [user] what time does that onward flight arrive? and what airport am i leaving from? [system] the onward flight departs from sfo international airport and it will arrive at 4:52 am. [user] thanks for that. are there any attractions there i can go to? [system] there are 10 attractions you might like. there's 360 chicago which is a tourist attraction you might enjoy. [user] okay, nice. [system] do you need any further assistance? [user] no, you've been very helpful, thank you.
State: [state] good_for_kids=none location=chi-town free_entry=none category=none