[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 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas airlines=f of possible values a) delta airlines b) united airlines c) american airlines d) british airways e) air france f) southwest airlines g) air canada h) alaska airlines return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=6th of this month [context] [user] can you find me a one-way flight for the 4th of march?
State: [state] destination_city=none refundable=none outbound_departure_time=none origin_city=none airlines=none return_date=none seating_class=none inbound_departure_time=none passengers=none departure_date=4th 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] inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm airlines=g of possible values a) air france b) delta airlines c) united airlines d) air canada e) american airlines f) british airways g) southwest airlines h) alaska airlines seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people.
State: [state] inbound_departure_time=none destination_city=none origin_city=washington refundable=none departure_date=4th of march outbound_departure_time=none airlines=none seating_class=none return_date=none passengers=d

[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) first class b) business c) premium economy d) economy passengers=c of possible values a) 2 b) 3 c) 1 d) 4 departure_date=6th of this month airlines=g of possible values a) british airways b) delta airlines c) american airlines d) air france e) air canada f) united airlines g) southwest airlines h) alaska airlines return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax.
State: [state] seating_class=none passengers=d departure_date=4th of march airlines=none return_date=none destination_city=lax outbound_departure_time=none origin_city=washington inbound_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] origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=6th of this month airlines=e of possible values a) air canada b) air france c) american airlines d) alaska airlines e) southwest airlines f) british airways g) united airlines h) delta airlines return_date=9th of this month [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights?
State: [state] origin_city=washington destination_city=lax seating_class=none refundable=none outbound_departure_time=none inbound_departure_time=none passengers=c departure_date=4th of march airlines=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] departure_date=6th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy origin_city=las vegas refundable=b of possible values a) false b) true airlines=b of possible values a) air canada b) southwest airlines c) british airways d) air france e) delta airlines f) united airlines g) alaska airlines h) american airlines inbound_departure_time=8:25 pm destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights? [system] there is a delta airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket. [user] which airport does it land in?
State: [state] departure_date=4th of march seating_class=none origin_city=washington refundable=none airlines=none inbound_departure_time=none destination_city=lax passengers=b outbound_departure_time=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] return_date=9th of this month origin_city=las vegas airlines=f of possible values a) united airlines b) air canada c) alaska airlines d) american airlines e) delta airlines f) southwest airlines g) air france h) british airways outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights? [system] there is a delta airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket. [user] which airport does it land in? [system] the destination is lax international airport. [user] that sounds good. can you assist me in a buying a one-way ticket?
State: [state] return_date=none origin_city=washington airlines=e outbound_departure_time=10 am refundable=none seating_class=none inbound_departure_time=none departure_date=4th of march destination_city=lax passengers=d

[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 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 inbound_departure_time=8:25 pm airlines=f of possible values a) alaska airlines b) air france c) american airlines d) delta airlines e) british airways f) southwest airlines g) air canada h) united airlines seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights? [system] there is a delta airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket. [user] which airport does it land in? [system] the destination is lax international airport. [user] that sounds good. can you assist me in a buying a one-way ticket? [system] please confirm 4 economy tickets for delta airlines flight next monday from washington to los angeles. [user] yeah, that sounds good.
State: [state] destination_city=lax refundable=none outbound_departure_time=10 am departure_date=4th of march return_date=none origin_city=washington passengers=a inbound_departure_time=none airlines=d seating_class=d

[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 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy departure_date=6th of this month origin_city=las vegas airlines=d of possible values a) american airlines b) delta airlines c) united airlines d) southwest airlines e) air canada f) british airways g) air france h) alaska airlines refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights? [system] there is a delta airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket. [user] which airport does it land in? [system] the destination is lax international airport. [user] that sounds good. can you assist me in a buying a one-way ticket? [system] please confirm 4 economy tickets for delta airlines flight next monday from washington to los angeles. [user] yeah, that sounds good. [system] your ticket is confirmed. [user] which airport does it depart from and is the ticket refundable?
State: [state] outbound_departure_time=10 am seating_class=a departure_date=4th of march origin_city=washington airlines=b refundable=none return_date=none inbound_departure_time=none destination_city=lax passengers=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 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy airlines=h of possible values a) delta airlines b) alaska airlines c) british airways d) united airlines e) air canada f) american airlines g) air france h) southwest airlines origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights? [system] there is a delta airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket. [user] which airport does it land in? [system] the destination is lax international airport. [user] that sounds good. can you assist me in a buying a one-way ticket? [system] please confirm 4 economy tickets for delta airlines flight next monday from washington to los angeles. [user] yeah, that sounds good. [system] your ticket is confirmed. [user] which airport does it depart from and is the ticket refundable? [system] it departs from dulles international airport. unfortunately the ticket is not refundable. [user] thanks for the help.
State: [state] refundable=none seating_class=d airlines=a origin_city=washington outbound_departure_time=10 am destination_city=lax return_date=none passengers=a departure_date=4th of march 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=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month origin_city=las vegas airlines=b of possible values a) air canada b) southwest airlines c) delta airlines d) air france e) british airways f) american airlines g) alaska airlines h) united airlines destination_city=sd [context] [user] can you find me a one-way flight for the 4th of march? [system] where will you be leaving from? [user] i am leaving from washington and there will be four people. [system] where are you going? [user] i am traveling to lax. [system] i found 4 flights. how about an american airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket? [user] are there any other available flights? [system] there is a delta airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket. [user] which airport does it land in? [system] the destination is lax international airport. [user] that sounds good. can you assist me in a buying a one-way ticket? [system] please confirm 4 economy tickets for delta airlines flight next monday from washington to los angeles. [user] yeah, that sounds good. [system] your ticket is confirmed. [user] which airport does it depart from and is the ticket refundable? [system] it departs from dulles international airport. unfortunately the ticket is not refundable. [user] thanks for the help. [system] is there anything else i can help you with? [user] no, thank you.
State: [state] passengers=b seating_class=c refundable=none outbound_departure_time=10 am inbound_departure_time=none departure_date=4th of march return_date=none origin_city=washington airlines=c destination_city=lax