[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 return_date=9th of this month destination_city=sd airlines=f of possible values a) delta airlines b) united airlines c) british airways d) alaska airlines e) air canada f) southwest airlines g) air france h) american airlines departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business origin_city=las vegas refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please.
State: [state] outbound_departure_time=none return_date=none destination_city=none airlines=b departure_date=none inbound_departure_time=none seating_class=none origin_city=none refundable=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] seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy airlines=d of possible values a) air france b) american airlines c) british airways d) southwest airlines e) air canada f) delta airlines g) united airlines h) alaska airlines destination_city=sd inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 refundable=b of possible values a) false b) true [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc.
State: [state] seating_class=none airlines=g destination_city=nyc inbound_departure_time=none origin_city=philadelphia departure_date=none return_date=13th of this month outbound_departure_time=none passengers=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 return_date=9th of this month airlines=g of possible values a) british airways b) delta airlines c) united airlines d) air france e) alaska airlines f) air canada g) southwest airlines h) american airlines origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business passengers=a of possible values a) 1 b) 4 c) 2 d) 3 destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday.
State: [state] outbound_departure_time=none return_date=13th of this month airlines=c origin_city=philadelphia inbound_departure_time=none seating_class=none passengers=none destination_city=nyc departure_date=next tuesday 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 refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas airlines=a of possible values a) southwest airlines b) delta airlines c) air canada d) british airways e) air france f) alaska airlines g) united airlines h) american airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=9th of this month departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday. [system] that sounds good. one moment while i search for you. i've located a ticket for $61. this convenient flight is with united airlines departing at 4:45 am and arriving at 10:05 am. i only show this 1 flight. [user] alright, when would my return flight be arriving? find out which airport my flight would be departing from please.
State: [state] inbound_departure_time=none refundable=none destination_city=nyc seating_class=none origin_city=philadelphia airlines=g passengers=none return_date=13th of this month departure_date=next tuesday outbound_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] inbound_departure_time=8:25 pm return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=e of possible values a) united airlines b) alaska airlines c) air canada d) american airlines e) southwest airlines f) air france g) delta airlines h) british airways seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday. [system] that sounds good. one moment while i search for you. i've located a ticket for $61. this convenient flight is with united airlines departing at 4:45 am and arriving at 10:05 am. i only show this 1 flight. [user] alright, when would my return flight be arriving? find out which airport my flight would be departing from please. [system] one moment. your flight would depart from phl international airport. i show arrival time for 10:56 am. [user] that sounds perfect.
State: [state] inbound_departure_time=10:05 am return_date=13th of this month refundable=none departure_date=next tuesday origin_city=philadelphia outbound_departure_time=4:45 am destination_city=nyc passengers=none airlines=a 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] destination_city=sd inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 origin_city=las vegas airlines=h of possible values a) delta airlines b) air france c) american airlines d) alaska airlines e) air canada f) united airlines g) british airways h) southwest airlines refundable=b of possible values a) false b) true departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday. [system] that sounds good. one moment while i search for you. i've located a ticket for $61. this convenient flight is with united airlines departing at 4:45 am and arriving at 10:05 am. i only show this 1 flight. [user] alright, when would my return flight be arriving? find out which airport my flight would be departing from please. [system] one moment. your flight would depart from phl international airport. i show arrival time for 10:56 am. [user] that sounds perfect. [system] should i proceed and purchase your ticket? [user] no, please don't. i would like to continue searching one-way flights please.
State: [state] destination_city=nyc inbound_departure_time=10:05 am passengers=none origin_city=philadelphia airlines=f refundable=none departure_date=next tuesday return_date=13th of this month seating_class=none outbound_departure_time=4:45 am

[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month airlines=e of possible values a) air france b) united airlines c) british airways d) alaska airlines e) southwest airlines f) delta airlines g) american airlines h) air canada departure_date=6th of this month destination_city=sd [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday. [system] that sounds good. one moment while i search for you. i've located a ticket for $61. this convenient flight is with united airlines departing at 4:45 am and arriving at 10:05 am. i only show this 1 flight. [user] alright, when would my return flight be arriving? find out which airport my flight would be departing from please. [system] one moment. your flight would depart from phl international airport. i show arrival time for 10:56 am. [user] that sounds perfect. [system] should i proceed and purchase your ticket? [user] no, please don't. i would like to continue searching one-way flights please. [system] ok, no problem. i found 1 flight with united airlines. the outbound leaves at 4:45 am and has 0 lay overs. this price would be $54. how does that sound? [user] find out if the ticket is refundable and when would the onward flight arrive?
State: [state] inbound_departure_time=10:05 am origin_city=philadelphia outbound_departure_time=4:45 am seating_class=none refundable=none passengers=none return_date=13th of this month airlines=b departure_date=next tuesday destination_city=nyc

[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=b of possible values a) 2 b) 1 c) 4 d) 3 outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) air canada c) american airlines d) united airlines e) delta airlines f) british airways g) alaska airlines h) air france destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday. [system] that sounds good. one moment while i search for you. i've located a ticket for $61. this convenient flight is with united airlines departing at 4:45 am and arriving at 10:05 am. i only show this 1 flight. [user] alright, when would my return flight be arriving? find out which airport my flight would be departing from please. [system] one moment. your flight would depart from phl international airport. i show arrival time for 10:56 am. [user] that sounds perfect. [system] should i proceed and purchase your ticket? [user] no, please don't. i would like to continue searching one-way flights please. [system] ok, no problem. i found 1 flight with united airlines. the outbound leaves at 4:45 am and has 0 lay overs. this price would be $54. how does that sound? [user] find out if the ticket is refundable and when would the onward flight arrive? [system] ok, one moment. unfortunately the ticket would not be refundable. your onward fight would arrive at 5:36 am. [user] this flight sounds better to me.
State: [state] passengers=none outbound_departure_time=4:45 am airlines=d destination_city=nyc seating_class=none inbound_departure_time=10:05 am departure_date=next tuesday origin_city=philadelphia return_date=13th of this month 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] departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy origin_city=las vegas destination_city=sd airlines=a of possible values a) southwest airlines b) alaska airlines c) air canada d) delta airlines e) british airways f) american airlines g) united airlines h) air france inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] i'm thinking about taking a trip. search round trip flights available by united airlines please. [system] sure, but first please tell me where are you planning to take a trip too? do you know your depart and return dates? [user] yeah, i would like to hit the road on the 13th of this month. i'll be heading out of philadelphia and traveling over to nyc. [system] ok, thanks for that information. what is your departure date? [user] oh yeah, i'll be going, hopefully next tuesday. [system] that sounds good. one moment while i search for you. i've located a ticket for $61. this convenient flight is with united airlines departing at 4:45 am and arriving at 10:05 am. i only show this 1 flight. [user] alright, when would my return flight be arriving? find out which airport my flight would be departing from please. [system] one moment. your flight would depart from phl international airport. i show arrival time for 10:56 am. [user] that sounds perfect. [system] should i proceed and purchase your ticket? [user] no, please don't. i would like to continue searching one-way flights please. [system] ok, no problem. i found 1 flight with united airlines. the outbound leaves at 4:45 am and has 0 lay overs. this price would be $54. how does that sound? [user] find out if the ticket is refundable and when would the onward flight arrive? [system] ok, one moment. unfortunately the ticket would not be refundable. your onward fight would arrive at 5:36 am. [user] this flight sounds better to me. [system] should i book this flight, or would you like to continue searching more flighs? [user] no. that will be all.
State: [state] departure_date=next tuesday return_date=13th of this month outbound_departure_time=4:45 am refundable=none seating_class=none origin_city=philadelphia destination_city=nyc airlines=g inbound_departure_time=10:05 am passengers=none