[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 outbound_departure_time=3:10 pm destination_city=sd airlines=e of possible values a) air canada b) american airlines c) air france d) british airways e) southwest airlines f) alaska airlines g) delta airlines h) united airlines seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] could you help me find some one-way flights?
State: [state] refundable=none outbound_departure_time=none destination_city=none airlines=none seating_class=none passengers=none origin_city=none departure_date=none inbound_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] departure_date=6th of this month origin_city=las vegas passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy destination_city=sd outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm airlines=e of possible values a) delta airlines b) alaska airlines c) air canada d) air france e) southwest airlines f) american airlines g) british airways h) united airlines return_date=9th of this month [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia.
State: [state] departure_date=none origin_city=philadelphia passengers=none seating_class=none destination_city=none outbound_departure_time=none refundable=none inbound_departure_time=none 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] inbound_departure_time=8:25 pm departure_date=6th of this month airlines=f of possible values a) british airways b) american airlines c) air france d) air canada e) united airlines f) southwest airlines g) alaska airlines h) delta airlines destination_city=sd passengers=b of possible values a) 4 b) 1 c) 3 d) 2 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia. [system] where are you traveling to and when do you plan on leaving? [user] traveling to london, england on the 2nd of march.
State: [state] inbound_departure_time=none departure_date=2nd of march airlines=none destination_city=london, england passengers=none refundable=none seating_class=none outbound_departure_time=none return_date=none origin_city=philadelphia

[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 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd passengers=a of possible values a) 1 b) 4 c) 3 d) 2 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy departure_date=6th of this month refundable=a of possible values a) true b) false return_date=9th of this month airlines=h of possible values a) delta airlines b) united airlines c) air france d) air canada e) alaska airlines f) british airways g) american airlines h) southwest airlines [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia. [system] where are you traveling to and when do you plan on leaving? [user] traveling to london, england on the 2nd of march. [system] i found 4 flights. american airlines has a flight leaving at 10:10 am with 1 stop for $314. [user] what is the departure airport and is the ticket refundable?
State: [state] origin_city=philadelphia inbound_departure_time=none outbound_departure_time=none destination_city=london, england passengers=none seating_class=none departure_date=2nd of march refundable=none return_date=none 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] departure_date=6th of this month airlines=e of possible values a) air canada b) united airlines c) american airlines d) air france e) southwest airlines f) delta airlines g) british airways h) alaska airlines refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=d of possible values a) 3 b) 2 c) 4 d) 1 inbound_departure_time=8:25 pm [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia. [system] where are you traveling to and when do you plan on leaving? [user] traveling to london, england on the 2nd of march. [system] i found 4 flights. american airlines has a flight leaving at 10:10 am with 1 stop for $314. [user] what is the departure airport and is the ticket refundable? [system] departs from phl international airport but the ticket is not refundable. [user] ok, that flight works for me.
State: [state] departure_date=2nd of march airlines=c refundable=none origin_city=philadelphia return_date=none outbound_departure_time=10:10 am destination_city=london, england seating_class=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] departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true airlines=h of possible values a) air france b) united airlines c) american airlines d) british airways e) air canada f) alaska airlines g) delta airlines h) southwest airlines destination_city=sd passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month outbound_departure_time=3:10 pm [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia. [system] where are you traveling to and when do you plan on leaving? [user] traveling to london, england on the 2nd of march. [system] i found 4 flights. american airlines has a flight leaving at 10:10 am with 1 stop for $314. [user] what is the departure airport and is the ticket refundable? [system] departs from phl international airport but the ticket is not refundable. [user] ok, that flight works for me. [system] are you ready to purchase the ticket now? [user] yes, i am ready.
State: [state] departure_date=2nd of march origin_city=philadelphia inbound_departure_time=none refundable=none airlines=c destination_city=london, england passengers=none seating_class=none return_date=none outbound_departure_time=10:10 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 refundable=b of possible values a) false b) true return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm departure_date=6th of this month airlines=d of possible values a) air canada b) american airlines c) alaska airlines d) southwest airlines e) united airlines f) air france g) delta airlines h) british airways seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy destination_city=sd [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia. [system] where are you traveling to and when do you plan on leaving? [user] traveling to london, england on the 2nd of march. [system] i found 4 flights. american airlines has a flight leaving at 10:10 am with 1 stop for $314. [user] what is the departure airport and is the ticket refundable? [system] departs from phl international airport but the ticket is not refundable. [user] ok, that flight works for me. [system] are you ready to purchase the ticket now? [user] yes, i am ready. [system] ok, you need 1 economy ticket with american airlines for tomorrow from philadelphia to london. is that correct? [user] yes. when does the onward flight arrive?
State: [state] inbound_departure_time=none origin_city=philadelphia refundable=none return_date=none passengers=a outbound_departure_time=10:10 am departure_date=2nd of march airlines=b seating_class=d destination_city=london

[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 passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy airlines=h of possible values a) alaska airlines b) delta airlines c) american airlines d) british airways e) united airlines f) air france g) air canada h) southwest airlines [context] [user] could you help me find some one-way flights? [system] where will you be leaving from? [user] leaving from philadelphia. [system] where are you traveling to and when do you plan on leaving? [user] traveling to london, england on the 2nd of march. [system] i found 4 flights. american airlines has a flight leaving at 10:10 am with 1 stop for $314. [user] what is the departure airport and is the ticket refundable? [system] departs from phl international airport but the ticket is not refundable. [user] ok, that flight works for me. [system] are you ready to purchase the ticket now? [user] yes, i am ready. [system] ok, you need 1 economy ticket with american airlines for tomorrow from philadelphia to london. is that correct? [user] yes. when does the onward flight arrive? [system] your ticket is confirmed and the flight arrives at 3:14 am. [user] great. thank you for your help.
State: [state] inbound_departure_time=none destination_city=london origin_city=philadelphia passengers=b return_date=none refundable=none outbound_departure_time=10:10 am departure_date=2nd of march seating_class=d airlines=c