[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 inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=9th of this month airlines=e of possible values a) air france b) delta airlines c) united airlines d) air canada e) southwest airlines f) american airlines g) alaska airlines h) british airways seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false [context] [user] i want to search for one way flights?
State: [state] destination_city=none departure_date=none inbound_departure_time=none passengers=none return_date=none airlines=none seating_class=none origin_city=none outbound_departure_time=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] origin_city=las vegas departure_date=6th of this month airlines=c of possible values a) alaska airlines b) american airlines c) southwest airlines d) air canada e) air france f) british airways g) delta airlines h) united airlines passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny?
State: [state] origin_city=ny departure_date=none airlines=none passengers=none return_date=none destination_city=none refundable=none inbound_departure_time=none outbound_departure_time=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] refundable=b of possible values a) false b) true airlines=h of possible values a) british airways b) air france c) delta airlines d) alaska airlines e) air canada f) united airlines g) american airlines h) southwest airlines return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington.
State: [state] refundable=none airlines=none return_date=none origin_city=ny outbound_departure_time=none departure_date=none inbound_departure_time=none passengers=none seating_class=none destination_city=washington

[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) business c) premium economy d) first class outbound_departure_time=3:10 pm airlines=g of possible values a) american airlines b) british airways c) air france d) alaska airlines e) delta airlines f) united airlines g) southwest airlines h) air canada refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas destination_city=sd return_date=9th of this month departure_date=6th of this month [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today.
State: [state] seating_class=none outbound_departure_time=none airlines=none refundable=none inbound_departure_time=none passengers=none origin_city=ny destination_city=washington return_date=none departure_date=today

[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 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business airlines=e of possible values a) alaska airlines b) united airlines c) air canada d) air france e) southwest airlines f) delta airlines g) british airways h) american airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 origin_city=las vegas [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted.
State: [state] return_date=none outbound_departure_time=10:55 am inbound_departure_time=none refundable=none departure_date=today destination_city=washington seating_class=none airlines=h passengers=none origin_city=ny

[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 passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) air canada b) american airlines c) united airlines d) southwest airlines e) alaska airlines f) british airways g) air france h) delta airlines destination_city=sd origin_city=las vegas [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later.
State: [state] refundable=none passengers=none return_date=none seating_class=none outbound_departure_time=10:55 am departure_date=today inbound_departure_time=none airlines=b destination_city=washington origin_city=ny

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_time=8:40 am from_location=san francisco travelers=a of possible values a) 4 b) 1 c) 3 d) 2 e) 5 leaving_date=1st of march [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today.
State: [state] to_location=washington leaving_time=none from_location=ny travelers=b leaving_date=today

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march travelers=e of possible values a) 3 b) 5 c) 2 d) 1 e) 4 leaving_time=8:40 am to_location=lax from_location=san francisco [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station?
State: [state] leaving_date=today travelers=d leaving_time=none to_location=washington from_location=ny

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_date=1st of march travelers=d of possible values a) 5 b) 1 c) 2 d) 4 e) 3 from_location=san francisco leaving_time=8:40 am [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station?
State: [state] to_location=washington leaving_date=today travelers=b from_location=ny leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am to_location=lax from_location=san francisco travelers=c of possible values a) 2 b) 5 c) 4 d) 1 e) 3 leaving_date=1st of march [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there?
State: [state] leaving_time=none to_location=washington from_location=ny travelers=d leaving_date=today

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] from_location=san francisco leaving_date=1st of march leaving_time=8:40 am to_location=lax travelers=d of possible values a) 3 b) 1 c) 2 d) 4 e) 5 [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there? [system] there's a bus that leaves at 9:40 am for $43 with 0 transfers. [user] what about buses for the 5th of march. i want to leave then.
State: [state] from_location=ny leaving_date=5th of march leaving_time=none to_location=washington travelers=b

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax leaving_time=8:40 am from_location=san francisco travelers=a of possible values a) 4 b) 3 c) 1 d) 2 e) 5 leaving_date=1st of march [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there? [system] there's a bus that leaves at 9:40 am for $43 with 0 transfers. [user] what about buses for the 5th of march. i want to leave then. [system] there's a bus that leaves at 11:10 am for $34 with 0 transfers. [user] that could work.
State: [state] to_location=washington leaving_time=11:10 am from_location=ny travelers=c leaving_date=5th of march

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=a of possible values a) 4 b) 3 c) 1 d) 2 e) 5 leaving_date=1st of march to_location=lax from_location=san francisco leaving_time=8:40 am [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there? [system] there's a bus that leaves at 9:40 am for $43 with 0 transfers. [user] what about buses for the 5th of march. i want to leave then. [system] there's a bus that leaves at 11:10 am for $34 with 0 transfers. [user] that could work. [system] would you like to purchase tickets? [user] no, that won't be necessary right now.
State: [state] travelers=c leaving_date=5th of march to_location=washington from_location=ny leaving_time=11:10 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] airlines=b of possible values a) united airlines b) southwest airlines c) british airways d) delta airlines e) alaska airlines f) american airlines g) air france h) air canada origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there? [system] there's a bus that leaves at 9:40 am for $43 with 0 transfers. [user] what about buses for the 5th of march. i want to leave then. [system] there's a bus that leaves at 11:10 am for $34 with 0 transfers. [user] that could work. [system] would you like to purchase tickets? [user] no, that won't be necessary right now. [system] do you need me to help with anything else? [user] let's go back to that flight we were talking about. i want a ticket.
State: [state] airlines=f origin_city=ny passengers=none seating_class=none refundable=none return_date=none departure_date=5th of march destination_city=washington outbound_departure_time=10:55 am 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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas airlines=d of possible values a) air canada b) united airlines c) british airways d) southwest airlines e) air france f) delta airlines g) american airlines h) alaska airlines seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there? [system] there's a bus that leaves at 9:40 am for $43 with 0 transfers. [user] what about buses for the 5th of march. i want to leave then. [system] there's a bus that leaves at 11:10 am for $34 with 0 transfers. [user] that could work. [system] would you like to purchase tickets? [user] no, that won't be necessary right now. [system] do you need me to help with anything else? [user] let's go back to that flight we were talking about. i want a ticket. [system] please confirm this is what you want, 1 economy ticket from new york to washington on american airlines leaving on march 5th. [user] yes, that's what i want. what time does the flight leave, and what airport is it leaving from?
State: [state] passengers=d origin_city=ny airlines=g seating_class=d return_date=none destination_city=washington refundable=none inbound_departure_time=none departure_date=5th of march outbound_departure_time=10:55 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] passengers=c of possible values a) 2 b) 4 c) 1 d) 3 airlines=e of possible values a) delta airlines b) alaska airlines c) air france d) british airways e) southwest airlines f) american airlines g) united airlines h) air canada departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i want to search for one way flights? [system] where will you be traveling from? [user] i'll be traveling from ny? [system] and where will you traveling to? [user] i'll be traveling to washington. [system] when do you want to leave? [user] i want to leave today. [system] there's an american airlines flight that leaves at 10:55 am with 0 stops. it's $85 per ticket. [user] that just what i wanted. [system] do you want me to get you a ticket? [user] let's do that later. [system] what else can i help you with? [user] let's search for buses. it's just 1 person, but i'm leaving today. [system] there are 8 buses that match. there's a bus that leaves at 6 am for $34 with 0 transfers. [user] what's the departure station? [system] the bus will depart from port authority station. [user] and what's the arrival station? [system] the bus will arrive at union station? [user] what else is there? [system] there's a bus that leaves at 9:40 am for $43 with 0 transfers. [user] what about buses for the 5th of march. i want to leave then. [system] there's a bus that leaves at 11:10 am for $34 with 0 transfers. [user] that could work. [system] would you like to purchase tickets? [user] no, that won't be necessary right now. [system] do you need me to help with anything else? [user] let's go back to that flight we were talking about. i want a ticket. [system] please confirm this is what you want, 1 economy ticket from new york to washington on american airlines leaving on march 5th. [user] yes, that's what i want. what time does the flight leave, and what airport is it leaving from? [system] i'm sorry but the ticket is no longer available. do you need me to do anything else? [user] no, thanks anyway.
State: [state] passengers=c airlines=f departure_date=5th of march origin_city=ny outbound_departure_time=10:55 am destination_city=washington inbound_departure_time=none refundable=none return_date=none seating_class=b