[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 inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy airlines=f of possible values a) delta airlines b) air canada c) united airlines d) alaska airlines e) american airlines f) southwest airlines g) british airways h) air france destination_city=sd outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month [context] [user] i'd like to look at some round trip flight tickets.
State: [state] departure_date=none inbound_departure_time=none passengers=none seating_class=none airlines=none destination_city=none outbound_departure_time=none refundable=none origin_city=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] destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business origin_city=las vegas 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 airlines=b of possible values a) delta airlines b) southwest airlines c) alaska airlines d) united airlines e) air france f) british airways g) american airlines h) air canada outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd.
State: [state] destination_city=san fran departure_date=march 3rd seating_class=none origin_city=mexico city inbound_departure_time=none passengers=none return_date=none airlines=none outbound_departure_time=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] inbound_departure_time=8:25 pm origin_city=las vegas return_date=9th of this month airlines=c of possible values a) delta airlines b) united airlines c) southwest airlines d) air canada e) alaska airlines f) british airways g) air france h) american airlines destination_city=sd departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th.
State: [state] inbound_departure_time=none origin_city=mexico city return_date=the 12th airlines=none destination_city=san fran departure_date=march 3rd refundable=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] departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) air canada c) air france d) american airlines e) united airlines f) british airways g) alaska airlines h) delta airlines refundable=b of possible values a) false b) true return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to?
State: [state] departure_date=march 3rd passengers=none destination_city=san fran outbound_departure_time=none inbound_departure_time=none airlines=none refundable=none return_date=the 12th origin_city=mexico city 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) 2 c) 1 d) 3 return_date=9th of this month origin_city=las vegas airlines=c of possible values a) delta airlines b) united airlines c) southwest airlines d) air france e) american airlines f) british airways g) air canada h) alaska airlines inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers?
State: [state] passengers=none return_date=the 12th origin_city=mexico city airlines=none inbound_departure_time=none departure_date=march 3rd refundable=none outbound_departure_time=none destination_city=san fran 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] seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=d of possible values a) british airways b) american airlines c) united airlines d) southwest airlines e) delta airlines f) air france g) air canada h) alaska airlines destination_city=sd inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight?
State: [state] seating_class=c passengers=none airlines=b destination_city=san fran inbound_departure_time=1:20 pm refundable=none outbound_departure_time=2:55 pm return_date=the 12th departure_date=march 3rd origin_city=mexico city

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 airlines=e of possible values a) delta airlines b) american airlines c) united airlines d) air canada e) southwest airlines f) air france g) british airways h) alaska airlines return_date=9th of this month [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct.
State: [state] seating_class=a refundable=none destination_city=san fran inbound_departure_time=1:20 pm origin_city=mexico city outbound_departure_time=2:55 pm departure_date=march 3rd passengers=a airlines=b return_date=march 12th

[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_city=new york pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th type=a of possible values a) standard b) full-size c) compact pickup_time=10:30 in the morning [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th.
State: [state] pickup_city=san fran pickup_location=none dropoff_date=the 9th pickup_date=none type=none pickup_time=6 pm

[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 return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy refundable=a of possible values a) true b) false airlines=d of possible values a) british airways b) air france c) alaska airlines d) southwest airlines e) united airlines f) american airlines g) delta airlines h) air canada passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th.
State: [state] departure_date=march 3rd return_date=march 12th seating_class=b refundable=none airlines=f passengers=d outbound_departure_time=2:55 pm origin_city=mexico city inbound_departure_time=1:20 pm destination_city=san fran

[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=a of possible values a) standard b) compact c) full-size pickup_location=port authority station pickup_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th. [system] would you be picking up on march 3rd? [user] i will need it starting thursday next week.
State: [state] type=none pickup_location=none pickup_city=san fran dropoff_date=the 9th pickup_time=6 pm pickup_date=thursday next week

[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_city=new york pickup_time=10:30 in the morning pickup_location=port authority station dropoff_date=next thursday pickup_date=march 4th type=a of possible values a) standard b) compact c) full-size [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th. [system] would you be picking up on march 3rd? [user] i will need it starting thursday next week. [system] if you'd like a standard car, there is an altima available at sfo international airport on march 7th. [user] can you tell me how much it will be?
State: [state] pickup_city=san fran pickup_time=6 pm pickup_location=none dropoff_date=the 9th pickup_date=march 7th type=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_city=new york type=c of possible values a) compact b) full-size c) standard pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station dropoff_date=next thursday [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th. [system] would you be picking up on march 3rd? [user] i will need it starting thursday next week. [system] if you'd like a standard car, there is an altima available at sfo international airport on march 7th. [user] can you tell me how much it will be? [system] the total will be $62. [user] perfect. can you make the reservation for me?
State: [state] pickup_city=san fran type=c pickup_time=6 pm pickup_date=march 7th pickup_location=sfo international airport dropoff_date=the 9th

[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 type=c of possible values a) compact b) full-size c) standard pickup_location=port authority station pickup_city=new york pickup_time=10:30 in the morning pickup_date=march 4th [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th. [system] would you be picking up on march 3rd? [user] i will need it starting thursday next week. [system] if you'd like a standard car, there is an altima available at sfo international airport on march 7th. [user] can you tell me how much it will be? [system] the total will be $62. [user] perfect. can you make the reservation for me? [system] let me confirm the following details: you'd like to pick up a standard car on march 7th at 6 pm from sfo international airport and return it on march 9th. [user] that is correct.
State: [state] dropoff_date=march 9th type=c pickup_location=sfo international airport pickup_city=san fran pickup_time=6 pm 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_city=new york dropoff_date=next thursday pickup_time=10:30 in the morning pickup_date=march 4th pickup_location=port authority station type=b of possible values a) compact b) standard c) full-size [context] [user] i'd like to look at some round trip flight tickets. [system] i'd be happy to help. let's get some details first. where are you leaving from and traveling to? when will you begin your travels? [user] i will be traveling from mexico city to san fran on march 3rd. [system] when do you plan to return? [user] i will be coming back on the 12th. [system] ther are 2 flights that meet your criteria. the first is an american airlines flight for $156 that leaves at 2:55 pm and returns at 1:20 pm. [user] can i return the ticket if i need to? [system] no, the ticket in nonrefundable. [user] does it have any layovers? [system] no, there are 0 stops. [user] that will work. can you see if there is an economy ticket available for the flight? [system] you'd like 1 economy ticket on the american airlines flight that leaves mexico city on march 3rd at 2:55 pm bound for san francisco. it is set to return on march 12th at 1:20 pm. is this correct? [user] yes, that is correct. [system] your ticket has been purchased. [user] great. can you help me reserve a rental car? i'd need to pick it up at 6 pm and i will keep it until the 9th. [system] would you be picking up on march 3rd? [user] i will need it starting thursday next week. [system] if you'd like a standard car, there is an altima available at sfo international airport on march 7th. [user] can you tell me how much it will be? [system] the total will be $62. [user] perfect. can you make the reservation for me? [system] let me confirm the following details: you'd like to pick up a standard car on march 7th at 6 pm from sfo international airport and return it on march 9th. [user] that is correct. [system] your reservation has been successful. [user] thank you for all your help. that's everything for right now.
State: [state] pickup_city=san fran dropoff_date=march 9th pickup_time=6 pm pickup_date=march 7th pickup_location=sfo international airport type=b