[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) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business airlines=a of possible values a) southwest airlines b) delta airlines c) american airlines d) united airlines e) alaska airlines f) air france g) british airways h) air canada origin_city=las vegas [context] [user] i have a trip coming up, can you find me one way flights?
State: [state] passengers=none outbound_departure_time=none return_date=none destination_city=none refundable=none departure_date=none inbound_departure_time=none seating_class=none airlines=none origin_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] inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month airlines=h of possible values a) united airlines b) air canada c) air france d) alaska airlines e) delta airlines f) american airlines g) british airways h) southwest airlines destination_city=sd [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march
State: [state] inbound_departure_time=none return_date=none refundable=none passengers=none seating_class=none outbound_departure_time=none origin_city=las vegas departure_date=14th of march airlines=none destination_city=seattle

[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 origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) air canada e) delta airlines f) air france g) alaska airlines h) american airlines passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines
State: [state] departure_date=14th of march origin_city=vancouver, bc refundable=none destination_city=seattle return_date=none outbound_departure_time=none seating_class=none airlines=e passengers=none 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] origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month airlines=h of possible values a) alaska airlines b) american airlines c) air canada d) united airlines e) british airways f) delta airlines g) air france h) southwest airlines departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive?
State: [state] origin_city=vancouver, bc refundable=none return_date=none airlines=f departure_date=14th of march destination_city=seattle inbound_departure_time=none outbound_departure_time=none seating_class=none passengers=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) business b) first class c) economy d) premium economy origin_city=las vegas passengers=d of possible values a) 4 b) 2 c) 3 d) 1 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd airlines=e of possible values a) british airways b) air canada c) alaska airlines d) air france e) southwest airlines f) united airlines g) american airlines h) delta airlines return_date=9th of this month [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive? [system] it arrives at 2:47 pm [user] is it refundable? what airport does it leave from?
State: [state] seating_class=none origin_city=vancouver, bc passengers=none inbound_departure_time=none outbound_departure_time=none departure_date=14th of march refundable=none destination_city=seattle airlines=h return_date=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 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm airlines=e of possible values a) air canada b) alaska airlines c) delta airlines d) air france e) southwest airlines f) american airlines g) united airlines h) british airways inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 departure_date=6th of this month return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive? [system] it arrives at 2:47 pm [user] is it refundable? what airport does it leave from? [system] it's non-refundable, and it departs from yvr international airport [user] that sounds good
State: [state] origin_city=vancouver, bc refundable=none outbound_departure_time=3:20 am airlines=c inbound_departure_time=none passengers=none departure_date=14th of march return_date=none destination_city=seattle seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=d of possible values a) air france b) british airways c) air canada d) southwest airlines e) united airlines f) alaska airlines g) delta airlines h) american airlines return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas departure_date=6th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive? [system] it arrives at 2:47 pm [user] is it refundable? what airport does it leave from? [system] it's non-refundable, and it departs from yvr international airport [user] that sounds good [system] shall i book it? [user] yes book it.
State: [state] airlines=g return_date=none inbound_departure_time=none outbound_departure_time=3:20 am refundable=none origin_city=vancouver, bc departure_date=14th of march passengers=none destination_city=seattle 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] passengers=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=b of possible values a) united airlines b) southwest airlines c) delta airlines d) air france e) air canada f) british airways g) alaska airlines h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd departure_date=6th of this month [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive? [system] it arrives at 2:47 pm [user] is it refundable? what airport does it leave from? [system] it's non-refundable, and it departs from yvr international airport [user] that sounds good [system] shall i book it? [user] yes book it. [system] just confirming your flight from vancouver to seattle via delta airlines for 1, economy class, leaving march 14th [user] yes that's right
State: [state] passengers=c airlines=c inbound_departure_time=none outbound_departure_time=3:20 am refundable=none origin_city=vancouver return_date=none seating_class=b destination_city=seattle departure_date=14th 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] airlines=g of possible values a) united airlines b) british airways c) air canada d) delta airlines e) american airlines f) alaska airlines g) southwest airlines h) air france departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy destination_city=sd [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive? [system] it arrives at 2:47 pm [user] is it refundable? what airport does it leave from? [system] it's non-refundable, and it departs from yvr international airport [user] that sounds good [system] shall i book it? [user] yes book it. [system] just confirming your flight from vancouver to seattle via delta airlines for 1, economy class, leaving march 14th [user] yes that's right [system] your ticket is confirmed [user] thanks for your help!
State: [state] airlines=d departure_date=14th of march origin_city=vancouver outbound_departure_time=3:20 am inbound_departure_time=none passengers=c return_date=none refundable=none seating_class=d destination_city=seattle

[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 airlines=h of possible values a) alaska airlines b) delta airlines c) united airlines d) air france e) british airways f) air canada g) american airlines h) southwest airlines destination_city=sd origin_city=las vegas departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i have a trip coming up, can you find me one way flights? [system] where are you going, and when do you plan to leave, and from where? [user] i'm going from las vegas to seattle, leaving on the 14th of march [system] i found 3 flights. there's a 1 stop american airlines flight that leaves at 9:30 am and costs $211 [user] any other flights? how about ones leaving from vancouver, bc. i prefer delta airlines [system] there is a delta airlines flight that leaves at 3:20 am and has 1 stop. it'll cost you $284 [user] when does that flight arrive? [system] it arrives at 2:47 pm [user] is it refundable? what airport does it leave from? [system] it's non-refundable, and it departs from yvr international airport [user] that sounds good [system] shall i book it? [user] yes book it. [system] just confirming your flight from vancouver to seattle via delta airlines for 1, economy class, leaving march 14th [user] yes that's right [system] your ticket is confirmed [user] thanks for your help! [system] can i help with anything else? [user] no that's all thanks
State: [state] return_date=none airlines=b destination_city=seattle origin_city=vancouver departure_date=14th of march passengers=b seating_class=a inbound_departure_time=none refundable=none outbound_departure_time=3:20 am