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

[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=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas airlines=c of possible values a) united airlines b) british airways c) southwest airlines d) air canada e) air france f) alaska airlines g) delta airlines h) american airlines seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have?
State: [state] passengers=none origin_city=vancouver, bc airlines=none seating_class=none departure_date=14th of march refundable=none inbound_departure_time=none outbound_departure_time=none return_date=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] airlines=f of possible values a) air canada b) united airlines c) british airways d) alaska airlines e) delta airlines f) southwest airlines g) american airlines h) air france refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd inbound_departure_time=8:25 pm [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find?
State: [state] airlines=none refundable=none return_date=none outbound_departure_time=none origin_city=vancouver, bc departure_date=14th of march passengers=none seating_class=none destination_city=seattle 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] seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=c of possible values a) 2 b) 3 c) 1 d) 4 inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm airlines=g of possible values a) delta airlines b) air france c) united airlines d) air canada e) american airlines f) alaska airlines g) southwest airlines h) british airways return_date=9th of this month [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport?
State: [state] seating_class=none passengers=none inbound_departure_time=none departure_date=14th of march refundable=none destination_city=seattle origin_city=vancouver, bc outbound_departure_time=none airlines=none 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] passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=h of possible values a) united airlines b) alaska airlines c) delta airlines d) air france e) british airways f) american airlines g) air canada h) southwest airlines seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month origin_city=las vegas destination_city=sd [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport?
State: [state] passengers=none inbound_departure_time=none outbound_departure_time=none airlines=none seating_class=none departure_date=14th of march refundable=none return_date=none origin_city=vancouver, bc 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] origin_city=las vegas destination_city=sd return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=6th of this month airlines=h of possible values a) american airlines b) british airways c) air canada d) air france e) alaska airlines f) united airlines g) delta airlines h) southwest airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me.
State: [state] origin_city=vancouver, bc destination_city=seattle return_date=none refundable=none inbound_departure_time=none passengers=none departure_date=14th of march airlines=f outbound_departure_time=6:05 pm 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] outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas departure_date=6th of this month airlines=d of possible values a) air france b) delta airlines c) alaska airlines d) southwest airlines e) british airways f) air canada g) american airlines h) united airlines refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 2 c) 4 d) 3 seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets.
State: [state] outbound_departure_time=6:05 pm destination_city=seattle inbound_departure_time=none return_date=none origin_city=vancouver, bc departure_date=14th of march airlines=h refundable=none passengers=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] departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true origin_city=las vegas seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy inbound_departure_time=8:25 pm airlines=d of possible values a) united airlines b) american airlines c) delta airlines d) southwest airlines e) british airways f) air canada g) air france h) alaska airlines [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets. [system] you want 1 economy seat from vancouver to seattle on united airlines that departs march 14th. is that right? [user] that is right. what time does the flight land?
State: [state] departure_date=14th of march passengers=b destination_city=seattle return_date=none outbound_departure_time=6:05 pm refundable=none origin_city=vancouver seating_class=d inbound_departure_time=none airlines=a

[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 to_location=lax leaving_date=1st of march leaving_time=8:40 am travelers=b of possible values a) 1 b) 4 c) 2 d) 3 e) 5 [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets. [system] you want 1 economy seat from vancouver to seattle on united airlines that departs march 14th. is that right? [user] that is right. what time does the flight land? [system] your booking is complete and you will land at 10:56 pm. [user] i need a bus for two people that leaves on the 13th.
State: [state] from_location=vancouver to_location=seattle leaving_date=the 13th leaving_time=none travelers=c

[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 leaving_time=8:40 am travelers=c of possible values a) 2 b) 1 c) 4 d) 5 e) 3 from_location=san francisco [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets. [system] you want 1 economy seat from vancouver to seattle on united airlines that departs march 14th. is that right? [user] that is right. what time does the flight land? [system] your booking is complete and you will land at 10:56 pm. [user] i need a bus for two people that leaves on the 13th. [system] search revealed 10 results. a bus has 0 stops, departs at 6:40 am and costs $31. [user] what else do you have?
State: [state] to_location=seattle leaving_date=the 13th leaving_time=none travelers=a from_location=vancouver

[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 from_location=san francisco leaving_time=8:40 am travelers=c of possible values a) 1 b) 5 c) 4 d) 2 e) 3 leaving_date=1st of march [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets. [system] you want 1 economy seat from vancouver to seattle on united airlines that departs march 14th. is that right? [user] that is right. what time does the flight land? [system] your booking is complete and you will land at 10:56 pm. [user] i need a bus for two people that leaves on the 13th. [system] search revealed 10 results. a bus has 0 stops, departs at 6:40 am and costs $31. [user] what else do you have? [system] another bus has 0 stops, departs at 8:10 am and costs $29. [user] that works for me.
State: [state] to_location=seattle from_location=vancouver leaving_time=8:10 am travelers=d leaving_date=the 13th

[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) 1 c) 3 d) 5 e) 2 from_location=san francisco to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets. [system] you want 1 economy seat from vancouver to seattle on united airlines that departs march 14th. is that right? [user] that is right. what time does the flight land? [system] your booking is complete and you will land at 10:56 pm. [user] i need a bus for two people that leaves on the 13th. [system] search revealed 10 results. a bus has 0 stops, departs at 6:40 am and costs $31. [user] what else do you have? [system] another bus has 0 stops, departs at 8:10 am and costs $29. [user] that works for me. [system] shall i get you tickets? [user] no, not right now.
State: [state] travelers=e from_location=vancouver to_location=seattle leaving_date=the 13th leaving_time=8:10 am

[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 from_location=san francisco leaving_date=1st of march leaving_time=8:40 am travelers=c of possible values a) 5 b) 1 c) 4 d) 2 e) 3 [context] [user] find me one way flights departing on the 14th of march. [system] where are you going and where are you departing? [user] i am departing out of vancouver, bc and going to seattle. [system] air canada has 1 transfer, departs at 4:45 pm and costs $256. [user] what else do you have? [system] delta airlines has 1 transfer, departs at 3:20 am and costs $284. [user] what else can you find? [system] united airlines has 1 transfer, departs at 6:05 pm and costs $260. [user] what is the departing airport? [system] it flies out of yvr international airport. [user] what is the arrival airport? [system] it arrives at seattle-tacoma international airport. [user] that works for me. [system] shall i get you tickets now? [user] yes, get me plane tickets. [system] you want 1 economy seat from vancouver to seattle on united airlines that departs march 14th. is that right? [user] that is right. what time does the flight land? [system] your booking is complete and you will land at 10:56 pm. [user] i need a bus for two people that leaves on the 13th. [system] search revealed 10 results. a bus has 0 stops, departs at 6:40 am and costs $31. [user] what else do you have? [system] another bus has 0 stops, departs at 8:10 am and costs $29. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. [system] do you need something more? [user] no, thanks a bunch.
State: [state] to_location=seattle from_location=vancouver leaving_date=the 13th leaving_time=8:10 am travelers=d