[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) 3 c) 4 d) 1 origin_city=las vegas airlines=h of possible values a) air canada b) air france c) united airlines d) american airlines e) british airways f) delta airlines g) alaska airlines h) southwest airlines outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month destination_city=sd [context] [user] can you find me a flight for two people?
State: [state] passengers=a origin_city=none airlines=none outbound_departure_time=none refundable=none return_date=none inbound_departure_time=none seating_class=none departure_date=none destination_city=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 return_date=9th of this month passengers=d of possible values a) 3 b) 2 c) 4 d) 1 origin_city=las vegas inbound_departure_time=8:25 pm airlines=f of possible values a) delta airlines b) american airlines c) alaska airlines d) united airlines e) british airways f) southwest airlines g) air france h) air canada seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco.
State: [state] refundable=none return_date=none passengers=b origin_city=san francisco inbound_departure_time=none airlines=none seating_class=none outbound_departure_time=none departure_date=none destination_city=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=g of possible values a) air france b) alaska airlines c) american airlines d) united airlines e) british airways f) delta airlines g) southwest airlines h) air canada departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy.
State: [state] airlines=none departure_date=none refundable=none outbound_departure_time=none destination_city=la inbound_departure_time=none return_date=none seating_class=d origin_city=san francisco passengers=a

[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 return_date=9th of this month departure_date=6th of this month origin_city=las vegas airlines=c of possible values a) british airways b) united airlines c) southwest airlines d) air canada e) alaska airlines f) american airlines g) delta airlines h) air france outbound_departure_time=3:10 pm inbound_departure_time=8:25 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) 4 c) 1 d) 3 [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day.
State: [state] refundable=none return_date=none departure_date=march 6th origin_city=san francisco airlines=e outbound_departure_time=none inbound_departure_time=none seating_class=c destination_city=la passengers=a

[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 outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=a of possible values a) true b) false return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd airlines=c of possible values a) british airways b) delta airlines c) southwest airlines d) american airlines e) alaska airlines f) united airlines g) air france h) air canada [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive?
State: [state] inbound_departure_time=none origin_city=san francisco outbound_departure_time=none passengers=d refundable=none return_date=none departure_date=march 6th seating_class=a destination_city=la airlines=e

[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 origin_city=las vegas return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm airlines=c of possible values a) american airlines b) air france c) southwest airlines d) alaska airlines e) delta airlines f) british airways g) air canada h) united airlines passengers=b of possible values a) 4 b) 1 c) 2 d) 3 [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive? [system] the onward flight arrives at 8:35 pm. the ticket is not refundable. [user] that flight sounds good but can you search round trip flights?
State: [state] refundable=none origin_city=san francisco return_date=none destination_city=la seating_class=c outbound_departure_time=7:10 pm departure_date=march 6th inbound_departure_time=none airlines=d passengers=c

[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 inbound_departure_time=8:25 pm airlines=d of possible values a) alaska airlines b) united airlines c) air canada d) southwest airlines e) delta airlines f) british airways g) air france h) american airlines destination_city=sd seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class refundable=b of possible values a) false b) true origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive? [system] the onward flight arrives at 8:35 pm. the ticket is not refundable. [user] that flight sounds good but can you search round trip flights? [system] when are you coming back? [user] the 8th of march.
State: [state] return_date=8th of march inbound_departure_time=none airlines=a destination_city=la seating_class=c refundable=none origin_city=san francisco outbound_departure_time=7:10 pm departure_date=march 6th passengers=d

[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 airlines=c of possible values a) delta airlines b) british airways c) southwest airlines d) united airlines e) air canada f) air france g) american airlines h) alaska airlines destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy refundable=b of possible values a) false b) true origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 4 d) 3 return_date=9th of this month departure_date=6th of this month [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive? [system] the onward flight arrives at 8:35 pm. the ticket is not refundable. [user] that flight sounds good but can you search round trip flights? [system] when are you coming back? [user] the 8th of march. [system] i found 1 option for alaska airlines, there is a flight that departs at 7:10 pm on march 6th and the return flight is at 5:50 pm on march 8th. the price of the ticket is $174. [user] is that ticket refundable?
State: [state] inbound_departure_time=none airlines=h destination_city=la outbound_departure_time=7:10 pm seating_class=b refundable=none origin_city=san francisco passengers=b return_date=8th of march departure_date=march 6th

[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 departure_date=6th of this month outbound_departure_time=3:10 pm airlines=h of possible values a) alaska airlines b) air france c) air canada d) british airways e) united airlines f) american airlines g) delta airlines h) southwest airlines origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive? [system] the onward flight arrives at 8:35 pm. the ticket is not refundable. [user] that flight sounds good but can you search round trip flights? [system] when are you coming back? [user] the 8th of march. [system] i found 1 option for alaska airlines, there is a flight that departs at 7:10 pm on march 6th and the return flight is at 5:50 pm on march 8th. the price of the ticket is $174. [user] is that ticket refundable? [system] sorry, it is not. [user] that flight sounds great.
State: [state] refundable=none departure_date=march 6th outbound_departure_time=7:10 pm airlines=a origin_city=san francisco destination_city=la seating_class=d inbound_departure_time=5:50 pm passengers=a return_date=8th 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] passengers=d of possible values a) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business airlines=c of possible values a) british airways b) air france c) southwest airlines d) american airlines e) alaska airlines f) united airlines g) delta airlines h) air canada departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive? [system] the onward flight arrives at 8:35 pm. the ticket is not refundable. [user] that flight sounds good but can you search round trip flights? [system] when are you coming back? [user] the 8th of march. [system] i found 1 option for alaska airlines, there is a flight that departs at 7:10 pm on march 6th and the return flight is at 5:50 pm on march 8th. the price of the ticket is $174. [user] is that ticket refundable? [system] sorry, it is not. [user] that flight sounds great. [system] do you want to buy the tickets? [user] no, thank you.
State: [state] passengers=b inbound_departure_time=5:50 pm origin_city=san francisco destination_city=la outbound_departure_time=7:10 pm seating_class=c airlines=e departure_date=march 6th return_date=8th of march 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) economy b) first class c) business d) premium economy return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false airlines=h of possible values a) american airlines b) united airlines c) alaska airlines d) delta airlines e) air canada f) british airways g) air france h) southwest airlines departure_date=6th of this month destination_city=sd [context] [user] can you find me a flight for two people? [system] where are you leaving from? [user] san francisco. [system] where you are visiting? [user] la. also, can you make those seats premium economy. [system] when do you plan to leave? [user] march 6th. also, i prefer alaska airlines if a flight is available that day. [system] i found an alaska airlines flight on march 6th that departs at 7:10 pm. there are 0 stops and the price of the ticket is $155. [user] is that refundable? also, when does the onward flight arrive? [system] the onward flight arrives at 8:35 pm. the ticket is not refundable. [user] that flight sounds good but can you search round trip flights? [system] when are you coming back? [user] the 8th of march. [system] i found 1 option for alaska airlines, there is a flight that departs at 7:10 pm on march 6th and the return flight is at 5:50 pm on march 8th. the price of the ticket is $174. [user] is that ticket refundable? [system] sorry, it is not. [user] that flight sounds great. [system] do you want to buy the tickets? [user] no, thank you. [system] is there anything else i can help you with? [user] no, thank you.
State: [state] seating_class=d return_date=8th of march passengers=a inbound_departure_time=5:50 pm origin_city=san francisco outbound_departure_time=7:10 pm refundable=none airlines=c departure_date=march 6th destination_city=la