[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] airlines=d of possible values a) delta airlines b) air france c) alaska airlines d) southwest airlines e) united airlines f) air canada g) american airlines h) british airways return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy passengers=c of possible values a) 3 b) 2 c) 1 d) 4 refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i need a flight out of chicago. business or economy both work for me.
State: [state] airlines=none return_date=none seating_class=dontcare passengers=none refundable=none destination_city=none outbound_departure_time=none departure_date=none inbound_departure_time=none origin_city=chicago

[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 airlines=f of possible values a) alaska airlines b) american airlines c) united airlines d) air france e) british airways f) southwest airlines g) air canada h) delta airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy outbound_departure_time=3:10 pm destination_city=sd [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march.
State: [state] origin_city=chicago return_date=14th of march airlines=none inbound_departure_time=none refundable=none departure_date=none passengers=none seating_class=dontcare outbound_departure_time=none destination_city=sf

[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] airlines=d of possible values a) air canada b) air france c) british airways d) southwest airlines e) alaska airlines f) united airlines g) american airlines h) delta airlines origin_city=las vegas passengers=c of possible values a) 3 b) 2 c) 1 d) 4 destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business return_date=9th of this month [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th.
State: [state] airlines=none origin_city=chicago passengers=b destination_city=sf outbound_departure_time=none departure_date=the 8th refundable=none inbound_departure_time=none seating_class=dontcare return_date=14th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) american airlines e) united airlines f) air canada g) british airways h) air france passengers=c of possible values a) 3 b) 2 c) 1 d) 4 origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy return_date=9th of this month [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th. [system] an american airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. it costs $182. [user] can you find something else?
State: [state] airlines=none passengers=b origin_city=chicago departure_date=the 8th inbound_departure_time=none refundable=none destination_city=sf outbound_departure_time=none seating_class=dontcare return_date=14th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] destination_city=sd outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business inbound_departure_time=8:25 pm airlines=c of possible values a) delta airlines b) alaska airlines c) southwest airlines d) air canada e) air france f) american airlines g) british airways h) united airlines departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas return_date=9th of this month [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th. [system] an american airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. it costs $182. [user] can you find something else? [system] i found a delta airlines flight that leaves at 10:40 am and the return flight departs at 10:05 pm. it costs $192. [user] that works for me.
State: [state] destination_city=sf outbound_departure_time=10:40 am passengers=b seating_class=dontcare inbound_departure_time=10:05 pm airlines=a departure_date=the 8th refundable=none origin_city=chicago return_date=14th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=e of possible values a) united airlines b) air canada c) alaska airlines d) air france e) southwest airlines f) delta airlines g) american airlines h) british airways destination_city=sd refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th. [system] an american airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. it costs $182. [user] can you find something else? [system] i found a delta airlines flight that leaves at 10:40 am and the return flight departs at 10:05 pm. it costs $192. [user] that works for me. [system] do you want to buy tickets now? [user] no, not right now. can you find oneway flights for an upcoming trip?
State: [state] origin_city=chicago return_date=14th of march departure_date=the 8th seating_class=dontcare airlines=f destination_city=sf refundable=none passengers=c outbound_departure_time=10:40 am inbound_departure_time=10:05 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] airlines=d of possible values a) american airlines b) air france c) united airlines d) southwest airlines e) delta airlines f) alaska airlines g) air canada h) british airways departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd passengers=c of possible values a) 4 b) 3 c) 1 d) 2 origin_city=las vegas 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 return_date=9th of this month [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th. [system] an american airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. it costs $182. [user] can you find something else? [system] i found a delta airlines flight that leaves at 10:40 am and the return flight departs at 10:05 pm. it costs $192. [user] that works for me. [system] do you want to buy tickets now? [user] no, not right now. can you find oneway flights for an upcoming trip? [system] search revealed 1 flight. it is a delta airlines flight that has 0 stops, departs at 10:40 am and costs $181. [user] what airport does it fly into?
State: [state] airlines=e departure_date=the 8th refundable=none destination_city=sf passengers=d origin_city=chicago outbound_departure_time=10:40 am inbound_departure_time=10:05 pm seating_class=dontcare return_date=14th of march

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=h of possible values a) air canada b) american airlines c) delta airlines d) british airways e) air france f) alaska airlines g) united airlines h) southwest airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy destination_city=sd origin_city=las vegas [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th. [system] an american airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. it costs $182. [user] can you find something else? [system] i found a delta airlines flight that leaves at 10:40 am and the return flight departs at 10:05 pm. it costs $192. [user] that works for me. [system] do you want to buy tickets now? [user] no, not right now. can you find oneway flights for an upcoming trip? [system] search revealed 1 flight. it is a delta airlines flight that has 0 stops, departs at 10:40 am and costs $181. [user] what airport does it fly into? [system] it flies into sfo international airport. [user] that works for me.
State: [state] airlines=c outbound_departure_time=10:40 am inbound_departure_time=10:05 pm return_date=14th of march passengers=b departure_date=the 8th refundable=none seating_class=dontcare destination_city=sf origin_city=chicago

[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 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=c of possible values a) british airways b) delta airlines c) southwest airlines d) united airlines e) air france f) alaska airlines g) air canada h) american airlines departure_date=6th of this month return_date=9th of this month destination_city=sd passengers=a of possible values a) 1 b) 4 c) 2 d) 3 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy [context] [user] i need a flight out of chicago. business or economy both work for me. [system] where are you going and when are you coming back? [user] i am going to sf and coming back on the 14th of march. [system] what day are you leaving? [user] i need 2 tickets and am leaving on the 8th. [system] an american airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. it costs $182. [user] can you find something else? [system] i found a delta airlines flight that leaves at 10:40 am and the return flight departs at 10:05 pm. it costs $192. [user] that works for me. [system] do you want to buy tickets now? [user] no, not right now. can you find oneway flights for an upcoming trip? [system] search revealed 1 flight. it is a delta airlines flight that has 0 stops, departs at 10:40 am and costs $181. [user] what airport does it fly into? [system] it flies into sfo international airport. [user] that works for me. [system] do you need anything else? [user] no, that is all. thanks.
State: [state] origin_city=chicago refundable=none outbound_departure_time=10:40 am airlines=b departure_date=the 8th return_date=14th of march destination_city=sf passengers=c inbound_departure_time=10:05 pm seating_class=dontcare