[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 passengers=d of possible values a) 4 b) 3 c) 2 d) 1 refundable=b of possible values a) false b) true return_date=9th of this month airlines=c of possible values a) delta airlines b) united airlines c) southwest airlines d) air canada e) alaska airlines f) british airways g) air france h) american airlines origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business outbound_departure_time=3:10 pm [context] [user] i'm looking for a round trip flight.
State: [state] departure_date=none passengers=none refundable=none return_date=none airlines=none origin_city=none inbound_departure_time=none destination_city=none seating_class=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] departure_date=6th of this month destination_city=sd passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false airlines=f of possible values a) united airlines b) air canada c) air france d) american airlines e) british airways f) southwest airlines g) delta airlines h) alaska airlines origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today.
State: [state] departure_date=today destination_city=none passengers=none seating_class=none inbound_departure_time=none return_date=none refundable=none airlines=none origin_city=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] airlines=h of possible values a) british airways b) american airlines c) air canada d) air france e) delta airlines f) alaska airlines g) united airlines h) southwest airlines destination_city=sd departure_date=6th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo.
State: [state] airlines=none destination_city=none departure_date=today passengers=none outbound_departure_time=none inbound_departure_time=none return_date=none seating_class=none origin_city=sfo 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] outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=9th of this month 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 airlines=f of possible values a) delta airlines b) united airlines c) alaska airlines d) air france e) british airways f) southwest airlines g) american airlines h) air canada [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march.
State: [state] outbound_departure_time=none origin_city=sfo departure_date=today inbound_departure_time=none destination_city=delhi, india passengers=none return_date=12th of march seating_class=none refundable=none 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] refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy departure_date=6th of this month destination_city=sd airlines=a of possible values a) southwest airlines b) united airlines c) american airlines d) alaska airlines e) delta airlines f) air france g) air canada h) british airways passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop?
State: [state] refundable=none origin_city=sfo return_date=12th of march inbound_departure_time=none seating_class=none departure_date=today destination_city=delhi, india airlines=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] airlines=c of possible values a) air france b) british airways c) southwest airlines d) air canada e) united airlines f) alaska airlines g) american airlines h) delta airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there?
State: [state] airlines=none passengers=none inbound_departure_time=none departure_date=today destination_city=delhi, india refundable=none seating_class=none origin_city=sfo outbound_departure_time=none return_date=12th of march

[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 refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) united airlines c) delta airlines d) air france e) alaska airlines f) british airways g) american airlines h) air canada destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month inbound_departure_time=8:25 pm [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me.
State: [state] origin_city=sfo refundable=none departure_date=today outbound_departure_time=11:55 am airlines=b destination_city=delhi, india passengers=none seating_class=none return_date=12th of march inbound_departure_time=1:10 am

[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] refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm airlines=f of possible values a) american airlines b) british airways c) air france d) alaska airlines e) delta airlines f) southwest airlines g) united airlines h) air canada [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes.
State: [state] refundable=none origin_city=sfo return_date=12th of march departure_date=today destination_city=delhi, india outbound_departure_time=11:55 am passengers=none seating_class=none inbound_departure_time=1:10 am airlines=g

[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) economy b) premium economy c) first class d) business destination_city=sd return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=d of possible values a) british airways b) delta airlines c) american airlines d) southwest airlines e) united airlines f) alaska airlines g) air canada h) air france departure_date=6th of this month refundable=a of possible values a) true b) false [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes. [system] okay, i have 1 economy ticket for the united airlines flight departing from san francisco to delhi on march 1st at 11:55 am and returning on march 12th at 1:10 am, correct? [user] yes, that sounds good.
State: [state] seating_class=a destination_city=delhi return_date=12th of march origin_city=sfo passengers=b inbound_departure_time=1:10 am outbound_departure_time=11:55 am airlines=e departure_date=march 1st refundable=none

[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] category=g of possible values a) historical landmark b) tourist attraction c) place of worship d) park e) performing arts venue f) sports venue g) museum h) shopping area i) theme park j) nature preserve location=atlanta good_for_kids=b of possible values a) false b) true free_entry=a of possible values a) true b) false [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes. [system] okay, i have 1 economy ticket for the united airlines flight departing from san francisco to delhi on march 1st at 11:55 am and returning on march 12th at 1:10 am, correct? [user] yes, that sounds good. [system] i have successfully purchased the ticket. [user] thanks! i'd also like to find a garden attraction there.
State: [state] category=d location=delhi good_for_kids=none free_entry=none

[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=b of possible values a) false b) true location=atlanta good_for_kids=a of possible values a) true b) false category=a of possible values a) museum b) shopping area c) place of worship d) tourist attraction e) nature preserve f) park g) performing arts venue h) sports venue i) theme park j) historical landmark [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes. [system] okay, i have 1 economy ticket for the united airlines flight departing from san francisco to delhi on march 1st at 11:55 am and returning on march 12th at 1:10 am, correct? [user] yes, that sounds good. [system] i have successfully purchased the ticket. [user] thanks! i'd also like to find a garden attraction there. [system] there are 2 attractions you may like. what about lodhi garden? it is a park. [user] that sounds good, but what else is there?
State: [state] free_entry=none location=delhi good_for_kids=none category=f

[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 category=j of possible values a) place of worship b) sports venue c) theme park d) park e) shopping area f) historical landmark g) performing arts venue h) nature preserve i) tourist attraction j) museum good_for_kids=b of possible values a) false b) true location=atlanta [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes. [system] okay, i have 1 economy ticket for the united airlines flight departing from san francisco to delhi on march 1st at 11:55 am and returning on march 12th at 1:10 am, correct? [user] yes, that sounds good. [system] i have successfully purchased the ticket. [user] thanks! i'd also like to find a garden attraction there. [system] there are 2 attractions you may like. what about lodhi garden? it is a park. [user] that sounds good, but what else is there? [system] there is the garden of five senses park. [user] is it free to enter?
State: [state] free_entry=none category=d good_for_kids=none location=delhi

[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 category=c of possible values a) sports venue b) performing arts venue c) museum d) park e) historical landmark f) nature preserve g) place of worship h) shopping area i) theme park j) tourist attraction free_entry=a of possible values a) true b) false location=atlanta [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes. [system] okay, i have 1 economy ticket for the united airlines flight departing from san francisco to delhi on march 1st at 11:55 am and returning on march 12th at 1:10 am, correct? [user] yes, that sounds good. [system] i have successfully purchased the ticket. [user] thanks! i'd also like to find a garden attraction there. [system] there are 2 attractions you may like. what about lodhi garden? it is a park. [user] that sounds good, but what else is there? [system] there is the garden of five senses park. [user] is it free to enter? [system] no, entry is not free. [user] okay, thanks!
State: [state] good_for_kids=none category=d free_entry=none location=delhi

[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=b of possible values a) false b) true location=atlanta good_for_kids=a of possible values a) true b) false category=e of possible values a) historical landmark b) sports venue c) nature preserve d) park e) museum f) tourist attraction g) shopping area h) performing arts venue i) theme park j) place of worship [context] [user] i'm looking for a round trip flight. [system] what date are you departing on? [user] i'm leaving today. [system] what city are you departing from? [user] i'm leaving from sfo. [system] what date are you returning and where are you traveling to? [user] i'm traveling to delhi, india and returning on the 12th of march. [system] i found 2 flights for you. there is an american airlines flight departing at 1:15 pm for $340. the return flight departs at 9:20 am. [user] what time do i arrive in delhi? does the flight have one stop? [system] the flight arrives in delhi at 4:07 pm and has 1 stop. [user] what other flights are there? [system] there is a united airlines flight departing at 11:55 am for $370. the return flight departs at 1:10 am. [user] that flight works for me. [system] do you want to purchase tickets now? [user] yes. [system] okay, i have 1 economy ticket for the united airlines flight departing from san francisco to delhi on march 1st at 11:55 am and returning on march 12th at 1:10 am, correct? [user] yes, that sounds good. [system] i have successfully purchased the ticket. [user] thanks! i'd also like to find a garden attraction there. [system] there are 2 attractions you may like. what about lodhi garden? it is a park. [user] that sounds good, but what else is there? [system] there is the garden of five senses park. [user] is it free to enter? [system] no, entry is not free. [user] okay, thanks! [system] is there anything else i can help you with? [user] no, thank you.
State: [state] free_entry=none location=delhi good_for_kids=none category=d