[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_location=port authority station type=a of possible values a) standard b) compact c) full-size pickup_city=new york pickup_date=march 4th pickup_time=10:30 in the morning [context] [user] i need to sign a rental car next thursday that i can pick up in portland.
State: [state] dropoff_date=none pickup_location=none type=none pickup_city=portland pickup_date=next thursday pickup_time=none

[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 pickup_date=march 4th type=a of possible values a) standard b) compact c) full-size dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00?
State: [state] pickup_location=none pickup_city=portland pickup_date=next thursday type=none dropoff_date=10th of this month pickup_time=17:00

[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_time=10:30 in the morning type=c of possible values a) full-size b) compact c) standard pickup_location=port authority station pickup_city=new york pickup_date=march 4th [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week.
State: [state] dropoff_date=friday next week pickup_time=17:00 type=none pickup_location=none pickup_city=portland pickup_date=march 7th

[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 dropoff_date=next thursday type=b of possible values a) compact b) standard c) full-size pickup_date=march 4th pickup_location=port authority station pickup_city=new york [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price?
State: [state] pickup_time=17:00 dropoff_date=friday next week type=none pickup_date=march 7th pickup_location=none pickup_city=portland

[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 type=a of possible values a) standard b) compact c) full-size pickup_date=march 4th pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else?
State: [state] pickup_location=none type=none pickup_date=march 7th pickup_city=portland dropoff_date=friday next week pickup_time=17:00

[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 type=c of possible values a) compact b) full-size c) standard dropoff_date=next thursday pickup_city=new york pickup_location=port authority station pickup_date=march 4th [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one?
State: [state] pickup_time=17:00 type=none dropoff_date=friday next week pickup_city=portland pickup_location=none pickup_date=march 7th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=c of possible values a) economy extra b) flexible c) economy origin=vegas group_size=a of possible values a) 3 b) 2 c) 1 d) 5 e) 4 destination=lax departure_date=3rd of this month departure_time=11:50 am [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2.
State: [state] fare_type=none origin=vancouver, bc group_size=b destination=portland departure_date=none departure_time=none

[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] type=b of possible values a) compact b) standard c) full-size pickup_date=march 4th dropoff_date=next thursday pickup_city=new york pickup_time=10:30 in the morning pickup_location=port authority station [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2.
State: [state] type=b pickup_date=march 7th dropoff_date=friday next week pickup_city=portland pickup_time=17:00 pickup_location=pdx international airport

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=d of possible values a) 1 b) 2 c) 4 d) 3 e) 5 departure_date=3rd of this month fare_type=b of possible values a) flexible b) economy c) economy extra destination=lax departure_time=11:50 am origin=vegas [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march.
State: [state] group_size=b departure_date=4th of march fare_type=none destination=portland departure_time=none origin=vancouver, bc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas fare_type=b of possible values a) flexible b) economy c) economy extra departure_time=11:50 am destination=lax group_size=a of possible values a) 3 b) 2 c) 4 d) 1 e) 5 departure_date=3rd of this month [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march. [system] i have 8 buses. there is a 9:20 am departure for an economy price of $34. [user] okay, that works.
State: [state] origin=vancouver, bc fare_type=b departure_time=9:20 am destination=portland group_size=b departure_date=4th of march

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month departure_time=11:50 am destination=lax group_size=d of possible values a) 5 b) 4 c) 2 d) 3 e) 1 fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march. [system] i have 8 buses. there is a 9:20 am departure for an economy price of $34. [user] okay, that works. [system] do you want to purchase tickets now? [user] not right now.
State: [state] departure_date=4th of march departure_time=9:20 am destination=portland group_size=c fare_type=c origin=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] return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy refundable=a of possible values a) true b) false airlines=d of possible values a) air france b) alaska airlines c) delta airlines d) southwest airlines e) british airways f) air canada g) american airlines h) united airlines departure_date=6th of this month origin_city=las vegas [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march. [system] i have 8 buses. there is a 9:20 am departure for an economy price of $34. [user] okay, that works. [system] do you want to purchase tickets now? [user] not right now. [system] what else may i help you with? [user] a roundtrip flight please.
State: [state] return_date=none outbound_departure_time=none inbound_departure_time=none passengers=d destination_city=portland seating_class=none refundable=none airlines=none departure_date=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] destination_city=sd seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=g of possible values a) air canada b) air france c) alaska airlines d) american airlines e) united airlines f) delta airlines g) southwest airlines h) british airways inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march. [system] i have 8 buses. there is a 9:20 am departure for an economy price of $34. [user] okay, that works. [system] do you want to purchase tickets now? [user] not right now. [system] what else may i help you with? [user] a roundtrip flight please. [system] departing march 4th? [user] no, later today.
State: [state] destination_city=portland seating_class=none departure_date=later today outbound_departure_time=none return_date=none refundable=none passengers=d airlines=none inbound_departure_time=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] return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business departure_date=6th of this month airlines=d of possible values a) american airlines b) united airlines c) delta airlines d) southwest airlines e) alaska airlines f) air france g) british airways h) air canada passengers=b of possible values a) 3 b) 1 c) 2 d) 4 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march. [system] i have 8 buses. there is a 9:20 am departure for an economy price of $34. [user] okay, that works. [system] do you want to purchase tickets now? [user] not right now. [system] what else may i help you with? [user] a roundtrip flight please. [system] departing march 4th? [user] no, later today. [system] returning march 8th? [user] returning on the 9th.
State: [state] return_date=the 9th origin_city=vancouver, bc refundable=none destination_city=portland seating_class=none departure_date=later today airlines=none passengers=c outbound_departure_time=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] departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) air france c) united airlines d) american airlines e) air canada f) alaska airlines g) delta airlines h) british airways seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 3 d) 2 return_date=9th of this month [context] [user] i need to sign a rental car next thursday that i can pick up in portland. [system] how long will you need the car and what time would you like to pick it up? [user] i'm going to need it until the 10th of this month. can i pick it up around 17:00? [system] there's an accord available which can be picked up from pdx international airport on march 7th. it is a standard vehicle. [user] is there anything else? i'll need it until friday next week. [system] i have 7 possible vehicles for you. there's a standard camry available march 7th at portland bus station. [user] what's the price? [system] the total is $29. [user] have you got anything else? [system] i also have a standard civic on march 7th at pdx international airport. [user] how much is that one? [system] the total for that one is $35. [user] sounds good to me. i also need a bus from vancouver, bc for 2. [system] leaving when please? [user] on the 4th of march. [system] i have 8 buses. there is a 9:20 am departure for an economy price of $34. [user] okay, that works. [system] do you want to purchase tickets now? [user] not right now. [system] what else may i help you with? [user] a roundtrip flight please. [system] departing march 4th? [user] no, later today. [system] returning march 8th? [user] returning on the 9th. [system] united airlines has a 6:05 pm flight which comes back at 10:35 am. the fare is $239. [user] great, i'm good for now.
State: [state] departure_date=later today destination_city=portland refundable=none airlines=c seating_class=none inbound_departure_time=10:35 am outbound_departure_time=6:05 pm origin_city=vancouver, bc passengers=d return_date=the 9th