[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] airlines=d of possible values a) air canada b) alaska airlines c) american airlines d) southwest airlines e) delta airlines f) british airways g) air france h) united airlines return_date=8th of this month flight_class=b of possible values a) premium economy b) economy c) business d) first class destination_city=seattle origin_city=atlanta number_checked_bags=a of possible values a) 0 b) 1 c) 2 departure_date=6th of march passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] can you search for one-way flights for me?
State: [state] airlines=none return_date=none flight_class=none destination_city=none origin_city=none number_checked_bags=none departure_date=none passengers=none

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] departure_date=6th of march flight_class=d of possible values a) business b) premium economy c) first class d) economy airlines=g of possible values a) american airlines b) alaska airlines c) air canada d) air france e) united airlines f) delta airlines g) southwest airlines h) british airways origin_city=atlanta destination_city=seattle return_date=8th of this month number_checked_bags=c of possible values a) 2 b) 1 c) 0 passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march.
State: [state] departure_date=10th of march flight_class=none airlines=none origin_city=none destination_city=none return_date=none number_checked_bags=none passengers=none

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of march number_checked_bags=b of possible values a) 1 b) 0 c) 2 flight_class=a of possible values a) economy b) premium economy c) business d) first class origin_city=atlanta return_date=8th of this month airlines=e of possible values a) british airways b) air france c) american airlines d) delta airlines e) southwest airlines f) alaska airlines g) united airlines h) air canada destination_city=seattle [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down.
State: [state] passengers=none departure_date=10th of march number_checked_bags=b flight_class=none origin_city=london return_date=none airlines=none destination_city=seattle

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] return_date=8th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of march origin_city=atlanta destination_city=seattle flight_class=b of possible values a) first class b) economy c) business d) premium economy airlines=c of possible values a) air canada b) alaska airlines c) southwest airlines d) american airlines e) air france f) united airlines g) delta airlines h) british airways number_checked_bags=c of possible values a) 2 b) 1 c) 0 [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive?
State: [state] return_date=none passengers=none departure_date=10th of march origin_city=london destination_city=seattle flight_class=none airlines=none number_checked_bags=c

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] destination_city=seattle departure_date=6th of march flight_class=b of possible values a) premium economy b) economy c) business d) first class origin_city=atlanta number_checked_bags=c of possible values a) 1 b) 2 c) 0 passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=e of possible values a) alaska airlines b) air canada c) american airlines d) united airlines e) southwest airlines f) british airways g) air france h) delta airlines return_date=8th of this month [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive? [system] the flight arrives on the same day - it's an economy seat. [user] no, i think 2:25 am is too early to be flying economy, tell me what else is available.
State: [state] destination_city=seattle departure_date=10th of march flight_class=none origin_city=london number_checked_bags=c passengers=none airlines=none return_date=none

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] flight_class=c of possible values a) first class b) business c) economy d) premium economy return_date=8th of this month departure_date=6th of march destination_city=seattle origin_city=atlanta airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) american airlines e) british airways f) united airlines g) air canada h) delta airlines number_checked_bags=c of possible values a) 1 b) 2 c) 0 passengers=c of possible values a) 3 b) 4 c) 1 d) 2 [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive? [system] the flight arrives on the same day - it's an economy seat. [user] no, i think 2:25 am is too early to be flying economy, tell me what else is available. [system] how about delta airlines? there's an 11:50 am take off with 1 layover for $411. [user] no. okay, can you look up flights from los angeles?
State: [state] flight_class=none return_date=none departure_date=10th of march destination_city=seattle origin_city=los angeles airlines=none number_checked_bags=c passengers=none

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] number_checked_bags=c of possible values a) 1 b) 2 c) 0 passengers=c of possible values a) 4 b) 2 c) 1 d) 3 origin_city=atlanta airlines=a of possible values a) southwest airlines b) air france c) delta airlines d) british airways e) air canada f) united airlines g) american airlines h) alaska airlines return_date=8th of this month destination_city=seattle departure_date=6th of march flight_class=c of possible values a) premium economy b) business c) economy d) first class [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive? [system] the flight arrives on the same day - it's an economy seat. [user] no, i think 2:25 am is too early to be flying economy, tell me what else is available. [system] how about delta airlines? there's an 11:50 am take off with 1 layover for $411. [user] no. okay, can you look up flights from los angeles? [system] i've got 3 more options here: alaska airlines has a flight taking off at 8:15 am with 0 layovers for $153 per passenger. [user] can you find some round trip flights instead, i need 2 seats.
State: [state] number_checked_bags=c passengers=b origin_city=los angeles airlines=h return_date=none destination_city=seattle departure_date=10th of march flight_class=none

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] airlines=a of possible values a) southwest airlines b) united airlines c) air france d) american airlines e) british airways f) air canada g) alaska airlines h) delta airlines return_date=8th of this month flight_class=b of possible values a) business b) economy c) first class d) premium economy number_checked_bags=c of possible values a) 2 b) 1 c) 0 departure_date=6th of march origin_city=atlanta passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=seattle [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive? [system] the flight arrives on the same day - it's an economy seat. [user] no, i think 2:25 am is too early to be flying economy, tell me what else is available. [system] how about delta airlines? there's an 11:50 am take off with 1 layover for $411. [user] no. okay, can you look up flights from los angeles? [system] i've got 3 more options here: alaska airlines has a flight taking off at 8:15 am with 0 layovers for $153 per passenger. [user] can you find some round trip flights instead, i need 2 seats. [system] what day would you like to return? [user] i'd be coming back on the 12th of this month.
State: [state] airlines=g return_date=12th of this month flight_class=none number_checked_bags=c departure_date=10th of march origin_city=los angeles passengers=d destination_city=seattle

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] number_checked_bags=b of possible values a) 2 b) 0 c) 1 flight_class=b of possible values a) premium economy b) economy c) business d) first class destination_city=seattle airlines=a of possible values a) southwest airlines b) air france c) air canada d) delta airlines e) united airlines f) british airways g) alaska airlines h) american airlines origin_city=atlanta departure_date=6th of march passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=8th of this month [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive? [system] the flight arrives on the same day - it's an economy seat. [user] no, i think 2:25 am is too early to be flying economy, tell me what else is available. [system] how about delta airlines? there's an 11:50 am take off with 1 layover for $411. [user] no. okay, can you look up flights from los angeles? [system] i've got 3 more options here: alaska airlines has a flight taking off at 8:15 am with 0 layovers for $153 per passenger. [user] can you find some round trip flights instead, i need 2 seats. [system] what day would you like to return? [user] i'd be coming back on the 12th of this month. [system] i've got 1 flight here: alaska airlines has a flight leaving 1:45 pm and returning 11:10 am for $249 per ticket. [user] yeah, that works.
State: [state] number_checked_bags=b flight_class=none destination_city=seattle airlines=g origin_city=los angeles departure_date=10th of march passengers=c return_date=12th of this month

[example] [user] i need a round trip flight and i have 0 bags that need to be checked in. [system] on which date would you like to travel and to where? [user] i want to fly to seattle on the 6th of march and return on the 8th of this month. [system] what city do you want to leave from? [user] look for four tickets on economy flights departing atlanta. [system] i have 1 flight that i think you would like. how about southwest airlines? this flight leaves at 7:15 pm mand returns at 6:55 pm local time. it costs $485 per person. [user] oky. thank you for your assistance. [slots] destination_city=seattle airlines=e of possible values a) air canada b) air france c) american airlines d) united airlines e) southwest airlines f) alaska airlines g) delta airlines h) british airways origin_city=atlanta return_date=8th of this month number_checked_bags=a of possible values a) 0 b) 1 c) 2 departure_date=6th of march flight_class=a of possible values a) economy b) first class c) business d) premium economy passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] can you search for one-way flights for me? [system] of course, what day would you like to travel on? [user] i'd like to fly on the 10th of march. [system] what city are you leaving from, and where are you traveling to? [user] i'm leaving from london and going to seattle, i have 0 bags to check in, i'm just bringing a carry-on, i hate traveling while loaded down. [system] okay! i've got 3 matching flights here - american airlines has a flight with 1 layover, taking off at 2:25 am for $410 per passenger. [user] what class would it be and when does it arrive? [system] the flight arrives on the same day - it's an economy seat. [user] no, i think 2:25 am is too early to be flying economy, tell me what else is available. [system] how about delta airlines? there's an 11:50 am take off with 1 layover for $411. [user] no. okay, can you look up flights from los angeles? [system] i've got 3 more options here: alaska airlines has a flight taking off at 8:15 am with 0 layovers for $153 per passenger. [user] can you find some round trip flights instead, i need 2 seats. [system] what day would you like to return? [user] i'd be coming back on the 12th of this month. [system] i've got 1 flight here: alaska airlines has a flight leaving 1:45 pm and returning 11:10 am for $249 per ticket. [user] yeah, that works. [system] is there anything else i can help you with? [user] no, that's all.
State: [state] destination_city=seattle airlines=f origin_city=los angeles return_date=12th of this month number_checked_bags=a departure_date=10th of march flight_class=none passengers=d