[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) air france c) alaska airlines d) american airlines e) united airlines f) delta airlines g) air canada h) british airways seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm [context] [user] i want you to find a flight for me.
State: [state] airlines=none seating_class=none passengers=none departure_date=none outbound_departure_time=none destination_city=none return_date=none origin_city=none refundable=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 passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=9th of this month refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) british airways c) delta airlines d) united airlines e) air canada f) alaska airlines g) american airlines h) air france seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd [context] [user] i want you to find a flight for me. [system] sure. when are you leaving and when do you want to return? also, what city are you departing from? [user] i'm going later today and leaving from san fran. i need to be back on 4th of this month.
State: [state] departure_date=later today passengers=none return_date=4th of this month refundable=none airlines=none seating_class=none outbound_departure_time=none inbound_departure_time=none origin_city=san fran destination_city=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 passengers=a of possible values a) 1 b) 3 c) 2 d) 4 refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class departure_date=6th of this month origin_city=las vegas destination_city=sd airlines=g of possible values a) american airlines b) air france c) alaska airlines d) british airways e) delta airlines f) united airlines g) southwest airlines h) air canada return_date=9th of this month [context] [user] i want you to find a flight for me. [system] sure. when are you leaving and when do you want to return? also, what city are you departing from? [user] i'm going later today and leaving from san fran. i need to be back on 4th of this month. [system] where are you going to? [user] atlanta. i prefer economy class.
State: [state] inbound_departure_time=none outbound_departure_time=none passengers=none refundable=none seating_class=b departure_date=later today origin_city=san fran destination_city=atlanta airlines=none return_date=4th of this month

[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=e of possible values a) british airways b) air france c) alaska airlines d) air canada e) southwest airlines f) american airlines g) delta airlines h) united airlines return_date=9th of this month refundable=a of possible values a) true b) false destination_city=sd passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i want you to find a flight for me. [system] sure. when are you leaving and when do you want to return? also, what city are you departing from? [user] i'm going later today and leaving from san fran. i need to be back on 4th of this month. [system] where are you going to? [user] atlanta. i prefer economy class. [system] there are 4 possible flights. one is through american airlines and costs $228. it leaves at 3:50 pm and the flight which brings you back leaves at 11:40 am. [user] what airport does that flight go to? and what airport does it leave from?
State: [state] airlines=none return_date=4th of this month refundable=none destination_city=atlanta passengers=none seating_class=c inbound_departure_time=none departure_date=later today outbound_departure_time=none origin_city=san fran

[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 destination_city=sd seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy airlines=c of possible values a) air france b) delta airlines c) southwest airlines d) air canada e) alaska airlines f) british airways g) american airlines h) united airlines passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=9th of this month refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i want you to find a flight for me. [system] sure. when are you leaving and when do you want to return? also, what city are you departing from? [user] i'm going later today and leaving from san fran. i need to be back on 4th of this month. [system] where are you going to? [user] atlanta. i prefer economy class. [system] there are 4 possible flights. one is through american airlines and costs $228. it leaves at 3:50 pm and the flight which brings you back leaves at 11:40 am. [user] what airport does that flight go to? and what airport does it leave from? [system] it goes to hartsfield-jackson international airport and leaves from sfo international airport. [user] perfect. can you buy the ticket for this trip?
State: [state] departure_date=later today destination_city=atlanta seating_class=c airlines=g passengers=none return_date=4th of this month refundable=none inbound_departure_time=11:40 am outbound_departure_time=3:50 pm origin_city=san fran

[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 inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy refundable=b of possible values a) false b) true airlines=h of possible values a) air france b) british airways c) united airlines d) alaska airlines e) air canada f) american airlines g) delta airlines h) southwest airlines departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 [context] [user] i want you to find a flight for me. [system] sure. when are you leaving and when do you want to return? also, what city are you departing from? [user] i'm going later today and leaving from san fran. i need to be back on 4th of this month. [system] where are you going to? [user] atlanta. i prefer economy class. [system] there are 4 possible flights. one is through american airlines and costs $228. it leaves at 3:50 pm and the flight which brings you back leaves at 11:40 am. [user] what airport does that flight go to? and what airport does it leave from? [system] it goes to hartsfield-jackson international airport and leaves from sfo international airport. [user] perfect. can you buy the ticket for this trip? [system] sure. so it is an economy class ticket for 1 and the flight is from san francisco to atlanta via american airlines. you leave today at 3:50 pm and your return flight departs at 11:40 am and brings you back next monday. is this all correct? [user] sounds great. is is refundable? and when do i arrive in atlanta?
State: [state] return_date=4th of this month inbound_departure_time=11:40 am origin_city=san fran destination_city=atlanta outbound_departure_time=3:50 pm seating_class=d refundable=none airlines=f departure_date=later today passengers=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] refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd passengers=b of possible values a) 3 b) 1 c) 4 d) 2 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm departure_date=6th of this month airlines=h of possible values a) air france b) air canada c) british airways d) united airlines e) delta airlines f) american airlines g) alaska airlines h) southwest airlines return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i want you to find a flight for me. [system] sure. when are you leaving and when do you want to return? also, what city are you departing from? [user] i'm going later today and leaving from san fran. i need to be back on 4th of this month. [system] where are you going to? [user] atlanta. i prefer economy class. [system] there are 4 possible flights. one is through american airlines and costs $228. it leaves at 3:50 pm and the flight which brings you back leaves at 11:40 am. [user] what airport does that flight go to? and what airport does it leave from? [system] it goes to hartsfield-jackson international airport and leaves from sfo international airport. [user] perfect. can you buy the ticket for this trip? [system] sure. so it is an economy class ticket for 1 and the flight is from san francisco to atlanta via american airlines. you leave today at 3:50 pm and your return flight departs at 11:40 am and brings you back next monday. is this all correct? [user] sounds great. is is refundable? and when do i arrive in atlanta? [system] i have purchased your ticket. it is not refundable. you arrive at 1:24 am. [user] thanks.
State: [state] refundable=none origin_city=san fran destination_city=atlanta passengers=b outbound_departure_time=3:50 pm inbound_departure_time=11:40 am departure_date=later today airlines=f return_date=4th of this month seating_class=d