[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=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business outbound_departure_time=3:10 pm origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=g of possible values a) delta airlines b) american airlines c) alaska airlines d) british airways e) air canada f) united airlines g) southwest airlines h) air france inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo.
State: [state] refundable=none departure_date=none seating_class=none outbound_departure_time=none origin_city=london, england passengers=none airlines=none inbound_departure_time=none return_date=none destination_city=sfo

[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 return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=a of possible values a) southwest airlines b) delta airlines c) british airways d) air canada e) american airlines f) alaska airlines g) united airlines h) air france [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month.
State: [state] origin_city=london, england return_date=none outbound_departure_time=none departure_date=12th of this month destination_city=sfo inbound_departure_time=none passengers=none refundable=none seating_class=d airlines=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) economy b) first class c) premium economy d) business destination_city=sd return_date=9th of this month origin_city=las vegas airlines=a of possible values a) southwest airlines b) united airlines c) alaska airlines d) air canada e) american airlines f) air france g) delta airlines h) british airways departure_date=6th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland.
State: [state] seating_class=a destination_city=sfo return_date=none origin_city=portland airlines=none departure_date=12th of this month outbound_departure_time=none refundable=none passengers=none inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month refundable=a of possible values a) true b) false airlines=d of possible values a) air canada b) british airways c) american airlines d) southwest airlines e) alaska airlines f) united airlines g) delta airlines h) air france outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 3 c) 1 d) 2 destination_city=sd origin_city=las vegas departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people.
State: [state] return_date=none refundable=none airlines=none outbound_departure_time=none passengers=b destination_city=sfo origin_city=portland departure_date=12th of this month seating_class=d 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] passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=d of possible values a) delta airlines b) air canada c) air france d) southwest airlines e) british airways f) american airlines g) alaska airlines h) united airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight?
State: [state] passengers=b airlines=d inbound_departure_time=none refundable=none origin_city=portland outbound_departure_time=3:15 pm return_date=none destination_city=sfo departure_date=12th of this month seating_class=b

[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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month airlines=d of possible values a) air canada b) british airways c) air france d) southwest airlines e) american airlines f) delta airlines g) alaska airlines h) united airlines refundable=b of possible values a) false b) true [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight? [system] when will you be returning? [user] i will be returning from my trip on 14th of march.
State: [state] origin_city=portland passengers=d seating_class=a destination_city=sfo inbound_departure_time=none outbound_departure_time=3:15 pm return_date=14th of march departure_date=12th of this month airlines=d 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] passengers=d of possible values a) 2 b) 3 c) 4 d) 1 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm airlines=b of possible values a) british airways b) southwest airlines c) air france d) alaska airlines e) air canada f) american airlines g) united airlines h) delta airlines origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight? [system] when will you be returning? [user] i will be returning from my trip on 14th of march. [system] i see that 1 flight suits to your request and it is a southwest airlines flight which leaves at 3:15 pm and will be returning at 11:30 pm. the total cost of the ticket will be $126. [user] which is the arrival time of my return flight?
State: [state] passengers=b seating_class=b destination_city=sfo departure_date=12th of this month outbound_departure_time=3:15 pm airlines=b origin_city=portland inbound_departure_time=none return_date=14th of march 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 outbound_departure_time=3:10 pm airlines=b of possible values a) united airlines b) southwest airlines c) delta airlines d) air canada e) british airways f) air france g) alaska airlines h) american airlines departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd passengers=b of possible values a) 4 b) 1 c) 2 d) 3 origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight? [system] when will you be returning? [user] i will be returning from my trip on 14th of march. [system] i see that 1 flight suits to your request and it is a southwest airlines flight which leaves at 3:15 pm and will be returning at 11:30 pm. the total cost of the ticket will be $126. [user] which is the arrival time of my return flight? [system] your return flight will arrive at destination at 1:23 am. [user] will i be able to refund the ticket? from which airport will the flight leave?
State: [state] inbound_departure_time=none outbound_departure_time=3:15 pm airlines=b departure_date=12th of this month return_date=14th of march seating_class=a destination_city=sfo passengers=d origin_city=portland 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 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 4 c) 3 d) 2 destination_city=sd origin_city=las vegas return_date=9th of this month airlines=b of possible values a) delta airlines b) southwest airlines c) air canada d) air france e) american airlines f) british airways g) alaska airlines h) united airlines [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight? [system] when will you be returning? [user] i will be returning from my trip on 14th of march. [system] i see that 1 flight suits to your request and it is a southwest airlines flight which leaves at 3:15 pm and will be returning at 11:30 pm. the total cost of the ticket will be $126. [user] which is the arrival time of my return flight? [system] your return flight will arrive at destination at 1:23 am. [user] will i be able to refund the ticket? from which airport will the flight leave? [system] your ticket can not be refunded. the flight leaves from pdx international airport. [user] this flight seems good. i will be having a short trip so help me to buy flight tickets.
State: [state] outbound_departure_time=3:15 pm inbound_departure_time=11:30 pm seating_class=a departure_date=12th of this month refundable=none passengers=c destination_city=sfo origin_city=portland return_date=14th of march airlines=b

[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=b of possible values a) air canada b) southwest airlines c) delta airlines d) united airlines e) alaska airlines f) american airlines g) air france h) british airways return_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 departure_date=6th of this month destination_city=sd origin_city=las vegas refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight? [system] when will you be returning? [user] i will be returning from my trip on 14th of march. [system] i see that 1 flight suits to your request and it is a southwest airlines flight which leaves at 3:15 pm and will be returning at 11:30 pm. the total cost of the ticket will be $126. [user] which is the arrival time of my return flight? [system] your return flight will arrive at destination at 1:23 am. [user] will i be able to refund the ticket? from which airport will the flight leave? [system] your ticket can not be refunded. the flight leaves from pdx international airport. [user] this flight seems good. i will be having a short trip so help me to buy flight tickets. [system] can you please confirm that you want to have tickets for 3 people in the economy class for a southwest airlines flight from portland to san francisco with departure being march 12th at 3:15 pm and the return on march 14th at 11:30 pm. [user] that seems nice. when the departure flight arrives.
State: [state] outbound_departure_time=3:15 pm airlines=b return_date=14th of march passengers=c departure_date=12th of this month destination_city=sfo origin_city=portland refundable=none inbound_departure_time=11:30 pm seating_class=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=a of possible values a) true b) false destination_city=sd passengers=a of possible values a) 1 b) 3 c) 4 d) 2 departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy airlines=h of possible values a) american airlines b) air canada c) alaska airlines d) air france e) united airlines f) british airways g) delta airlines h) southwest airlines outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i will be taking a flight so i need you to help me find a one-way flight. i will be flying from london, england, and my destination will be sfo. [system] do you know the time of your departure? [user] i usually take the premium economy class. i will be flying on 12th of this month. [system] i see that an american airlines flight has a flight leaving at 3:05 pm and the flight has 1 stop. the ticket will be costing you $534. [user] can you see if there are other options available. i want to travel in economy class. i will be flying from portland. [system] i can see that a delta airlines flight departs at 8:45 am, and it has 0 stops. the ticket will be costing you $102. [user] can you see if there are other flight which i can take? i will be flying with 3 other people. [system] i see that a southwest airlines flight will be leaving at 3:15 pm with 0 stops. the ticket will be costing you $114. [user] this flight suits me well. would you be able to see for a round trip flight? [system] when will you be returning? [user] i will be returning from my trip on 14th of march. [system] i see that 1 flight suits to your request and it is a southwest airlines flight which leaves at 3:15 pm and will be returning at 11:30 pm. the total cost of the ticket will be $126. [user] which is the arrival time of my return flight? [system] your return flight will arrive at destination at 1:23 am. [user] will i be able to refund the ticket? from which airport will the flight leave? [system] your ticket can not be refunded. the flight leaves from pdx international airport. [user] this flight seems good. i will be having a short trip so help me to buy flight tickets. [system] can you please confirm that you want to have tickets for 3 people in the economy class for a southwest airlines flight from portland to san francisco with departure being march 12th at 3:15 pm and the return on march 14th at 11:30 pm. [user] that seems nice. when the departure flight arrives. [system] your ticket has been bought your departure flight arrives at 5:08 pm. [user] i appreciate it. that would be all.
State: [state] refundable=none destination_city=sfo passengers=b departure_date=12th of this month origin_city=portland inbound_departure_time=11:30 pm seating_class=d airlines=h outbound_departure_time=3:15 pm return_date=14th of march