[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 departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class airlines=a of possible values a) southwest airlines b) alaska airlines c) united airlines d) air canada e) air france f) american airlines g) delta airlines h) british airways origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] can you find me some round trip flights on the 1st of march?
State: [state] inbound_departure_time=none departure_date=1st of march return_date=none outbound_departure_time=none passengers=none destination_city=none seating_class=none airlines=none origin_city=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] outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) delta airlines c) british airways d) southwest airlines e) air france f) air canada g) american airlines h) alaska airlines passengers=a of possible values a) 1 b) 4 c) 3 d) 2 destination_city=sd departure_date=6th of this month origin_city=las vegas refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march.
State: [state] outbound_departure_time=none airlines=none passengers=none destination_city=none departure_date=1st of march origin_city=none refundable=none seating_class=none inbound_departure_time=none return_date=10th 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=c of possible values a) 4 b) 3 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm airlines=f of possible values a) delta airlines b) air canada c) air france d) american airlines e) british airways f) southwest airlines g) united airlines h) alaska airlines destination_city=sd [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited.
State: [state] passengers=none seating_class=none return_date=10th of march departure_date=1st of march refundable=none outbound_departure_time=none origin_city=none inbound_departure_time=none airlines=none destination_city=vegas

[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) premium economy c) economy d) first class departure_date=6th of this month origin_city=las vegas airlines=e of possible values a) american airlines b) air canada c) british airways d) alaska airlines e) southwest airlines f) delta airlines g) united airlines h) air france refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd passengers=d of possible values a) 3 b) 2 c) 4 d) 1 [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets?
State: [state] seating_class=none departure_date=1st of march origin_city=chicago airlines=none refundable=none outbound_departure_time=none inbound_departure_time=none return_date=10th of march destination_city=vegas 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] refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class airlines=b of possible values a) air canada b) southwest airlines c) alaska airlines d) delta airlines e) air france f) united airlines g) american airlines h) british airways outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 destination_city=sd return_date=9th of this month origin_city=las vegas departure_date=6th of this month [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund?
State: [state] refundable=none inbound_departure_time=none seating_class=none airlines=none outbound_departure_time=none passengers=a destination_city=vegas return_date=10th of march origin_city=chicago departure_date=1st 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] destination_city=sd airlines=a of possible values a) southwest airlines b) air france c) american airlines d) british airways e) air canada f) alaska airlines g) delta airlines h) united airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good.
State: [state] destination_city=vegas airlines=c passengers=d outbound_departure_time=4:30 am return_date=10th of march inbound_departure_time=10:55 am refundable=none departure_date=1st of march origin_city=chicago 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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month destination_city=sd refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month airlines=f of possible values a) delta airlines b) united airlines c) air canada d) alaska airlines e) british airways f) southwest airlines g) air france h) american airlines [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine.
State: [state] inbound_departure_time=10:55 am outbound_departure_time=4:30 am origin_city=chicago departure_date=1st of march destination_city=vegas refundable=none seating_class=b passengers=a return_date=10th of march airlines=h

[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) first class b) economy c) premium economy d) business refundable=b of possible values a) false b) true return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm destination_city=sd departure_date=6th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) united airlines b) british airways c) american airlines d) southwest airlines e) alaska airlines f) air canada g) delta airlines h) air france origin_city=las vegas [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great.
State: [state] seating_class=b refundable=none return_date=10th of march passengers=b outbound_departure_time=4:30 am destination_city=las vegas departure_date=1st of march inbound_departure_time=10:55 am airlines=c origin_city=chicago

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th type=a of possible values a) standard b) compact c) full-size [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12.
State: [state] pickup_location=none pickup_city=las vegas dropoff_date=none pickup_time=afternoon 12 pickup_date=none type=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 origin_city=las vegas passengers=b of possible values a) 3 b) 1 c) 2 d) 4 return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month airlines=d of possible values a) air canada b) alaska airlines c) american airlines d) southwest airlines e) delta airlines f) air france g) united airlines h) british airways refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12.
State: [state] outbound_departure_time=4:30 am destination_city=las vegas origin_city=chicago passengers=d return_date=10th of march seating_class=a departure_date=1st of march airlines=c refundable=none inbound_departure_time=10:55 am

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] dropoff_date=next thursday pickup_date=march 4th type=b of possible values a) compact b) standard c) full-size pickup_city=new york pickup_location=port authority station pickup_time=10:30 in the morning [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12. [system] you'd like it until march 10th? [user] yeah and picking it up on march 6th.
State: [state] dropoff_date=10th of march pickup_date=march 6th type=none pickup_city=las vegas pickup_location=none pickup_time=afternoon 12

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th type=c of possible values a) full-size b) compact c) standard pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12. [system] you'd like it until march 10th? [user] yeah and picking it up on march 6th. [system] how about a standard? a civic is available at mccarran international airport on march 6th. [user] great, let's get that.
State: [state] pickup_date=march 6th type=c pickup_city=las vegas dropoff_date=10th of march pickup_time=afternoon 12 pickup_location=mccarran international airport

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_time=10:30 in the morning pickup_city=new york pickup_date=march 4th type=a of possible values a) standard b) full-size c) compact dropoff_date=next thursday pickup_location=port authority station [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12. [system] you'd like it until march 10th? [user] yeah and picking it up on march 6th. [system] how about a standard? a civic is available at mccarran international airport on march 6th. [user] great, let's get that. [system] okay, so you'd like a standard car for pick up from mccarran international airport on march 6th at 12 pm, for drop off march 10th? [user] yeah, great.
State: [state] pickup_time=12 pm pickup_city=las vegas pickup_date=march 6th type=a dropoff_date=10th of march pickup_location=mccarran international airport

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning pickup_city=new york pickup_location=port authority station type=c of possible values a) compact b) full-size c) standard [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12. [system] you'd like it until march 10th? [user] yeah and picking it up on march 6th. [system] how about a standard? a civic is available at mccarran international airport on march 6th. [user] great, let's get that. [system] okay, so you'd like a standard car for pick up from mccarran international airport on march 6th at 12 pm, for drop off march 10th? [user] yeah, great. [system] alright, that reservation has been made. [user] awesome, thanks.
State: [state] pickup_date=march 6th dropoff_date=10th of march pickup_time=12 pm pickup_city=las vegas pickup_location=mccarran international airport type=c

[example] [user] book me a rental car. [system] sure. what time will you pick it up? what date will you return the car? [user] i'll pick it up around 10:30 in the morning, keeping it until next thursday [system] where will you be picking it up? what day? [user] i'll pick it up in new york on march 4th [system] i have 6 cars for you. there's a standard car, an altima, available at port authority station next monday [user] sounds good [slots] pickup_location=port authority station pickup_city=new york type=c of possible values a) full-size b) compact c) standard pickup_date=march 4th dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] can you find me some round trip flights on the 1st of march? [system] sure, what date do you return? [user] i'm coming back on the 10th of march. [system] where will you be going? [user] vegas, baby! sorry, it's my first time going, i'm excited. [system] great! where are you leaving from? [user] i'm leaving from chicago, can you get 4 tickets? [system] i've got 2 options here, one is with american airlines at 4:30 am, the return flight leaves at 10:55 am, for $259. [user] where does it leave from? can i get a refund? [system] this is not refundable, and leaves from o'hare international airport. [user] great, sounds good. [system] would you like to purchase tickets? [user] yeah, economy is fine. [system] so you'd like 4 economy tickets with american airlines leaving from chicago march 1st at 4:30 am and going to las vegas, returning march 10th at 10:55 am? [user] yes, great. [system] alright, those tickets have been purchased. [user] can you help me get a rental car too? i need to pick up a car around the afternoon 12. [system] you'd like it until march 10th? [user] yeah and picking it up on march 6th. [system] how about a standard? a civic is available at mccarran international airport on march 6th. [user] great, let's get that. [system] okay, so you'd like a standard car for pick up from mccarran international airport on march 6th at 12 pm, for drop off march 10th? [user] yeah, great. [system] alright, that reservation has been made. [user] awesome, thanks. [system] can i do anything else for you? [user] that's it.
State: [state] pickup_location=mccarran international airport pickup_city=las vegas type=c pickup_date=march 6th dropoff_date=10th of march pickup_time=12 pm