[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 airlines=f of possible values a) united airlines b) delta airlines c) air canada d) alaska airlines e) air france f) southwest airlines g) british airways h) american airlines return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd refundable=a of possible values a) true b) false passengers=c of possible values a) 3 b) 4 c) 1 d) 2 inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month [context] [user] i'm traveling to los angeles. can you help me find flights?
State: [state] outbound_departure_time=none airlines=none return_date=none seating_class=none destination_city=los angeles refundable=none passengers=none inbound_departure_time=none origin_city=none departure_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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd airlines=d of possible values a) air canada b) british airways c) air france d) southwest airlines e) american airlines f) united airlines g) delta airlines h) alaska airlines refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month origin_city=las vegas [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th.
State: [state] outbound_departure_time=none seating_class=none destination_city=los angeles airlines=none refundable=none inbound_departure_time=none departure_date=7th of this month passengers=none return_date=the 9th origin_city=washington

[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 airlines=g of possible values a) air france b) alaska airlines c) air canada d) american airlines e) british airways f) united airlines g) southwest airlines h) delta airlines return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business departure_date=6th of this month origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available?
State: [state] refundable=none airlines=none return_date=the 9th seating_class=none departure_date=7th of this month origin_city=washington destination_city=los angeles inbound_departure_time=none outbound_departure_time=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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 outbound_departure_time=3:10 pm airlines=g of possible values a) american airlines b) air france c) british airways d) delta airlines e) united airlines f) alaska airlines g) southwest airlines h) air canada return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy refundable=b of possible values a) false b) true [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available? [system] there is another flight that leaves at 10 am and returns at 4 am. it costs $215 and is on delta airlines. [user] there are two of us traveling and we'd like an economy ticket. are there any other flights?
State: [state] passengers=a outbound_departure_time=none airlines=none return_date=the 9th departure_date=7th of this month inbound_departure_time=none origin_city=washington destination_city=los angeles seating_class=c 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] passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=b of possible values a) false b) true airlines=b of possible values a) air canada b) southwest airlines c) air france d) alaska airlines e) american airlines f) british airways g) delta airlines h) united airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy departure_date=6th of this month origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available? [system] there is another flight that leaves at 10 am and returns at 4 am. it costs $215 and is on delta airlines. [user] there are two of us traveling and we'd like an economy ticket. are there any other flights? [system] yes, i found 1 more flight that leaves at 3:55 pm and returns at 7:20 am. this is on southwest airlines and costs $259 per ticket. [user] i'd like the southwest flight.
State: [state] passengers=b refundable=none airlines=b outbound_departure_time=3:55 pm seating_class=c departure_date=7th of this month origin_city=washington destination_city=los angeles inbound_departure_time=7:20 am return_date=the 9th

[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 seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of this month airlines=e of possible values a) united airlines b) air france c) alaska airlines d) american airlines e) southwest airlines f) delta airlines g) british airways h) air canada [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available? [system] there is another flight that leaves at 10 am and returns at 4 am. it costs $215 and is on delta airlines. [user] there are two of us traveling and we'd like an economy ticket. are there any other flights? [system] yes, i found 1 more flight that leaves at 3:55 pm and returns at 7:20 am. this is on southwest airlines and costs $259 per ticket. [user] i'd like the southwest flight. [system] would you like me to purchase the tickets? [user] no, not right now.
State: [state] origin_city=washington inbound_departure_time=7:20 am outbound_departure_time=3:55 pm seating_class=a return_date=the 9th destination_city=los angeles refundable=none passengers=b departure_date=7th of this month airlines=e

[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 airlines=g of possible values a) british airways b) delta airlines c) air france d) alaska airlines e) united airlines f) air canada g) southwest airlines h) american airlines inbound_departure_time=8:25 pm origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available? [system] there is another flight that leaves at 10 am and returns at 4 am. it costs $215 and is on delta airlines. [user] there are two of us traveling and we'd like an economy ticket. are there any other flights? [system] yes, i found 1 more flight that leaves at 3:55 pm and returns at 7:20 am. this is on southwest airlines and costs $259 per ticket. [user] i'd like the southwest flight. [system] would you like me to purchase the tickets? [user] no, not right now. [system] do you need help with anything else? [user] yes, i would like help finding a one way flight for another trip i have planned.
State: [state] refundable=none airlines=g inbound_departure_time=7:20 am origin_city=washington destination_city=los angeles seating_class=c passengers=a return_date=the 9th outbound_departure_time=3:55 pm departure_date=7th 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] passengers=d of possible values a) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month airlines=e of possible values a) american airlines b) british airways c) united airlines d) air canada e) southwest airlines f) delta airlines g) air france h) alaska airlines refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available? [system] there is another flight that leaves at 10 am and returns at 4 am. it costs $215 and is on delta airlines. [user] there are two of us traveling and we'd like an economy ticket. are there any other flights? [system] yes, i found 1 more flight that leaves at 3:55 pm and returns at 7:20 am. this is on southwest airlines and costs $259 per ticket. [user] i'd like the southwest flight. [system] would you like me to purchase the tickets? [user] no, not right now. [system] do you need help with anything else? [user] yes, i would like help finding a one way flight for another trip i have planned. [system] there is a southwest airlines flight that leaves at 3:55 pm. it costs $208 and has 0 stops. [user] if i change my mind, is the ticket refundable.
State: [state] passengers=a inbound_departure_time=7:20 am departure_date=7th of this month origin_city=washington destination_city=los angeles outbound_departure_time=3:55 pm return_date=the 9th airlines=e refundable=none seating_class=a

[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=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true airlines=g of possible values a) alaska airlines b) american airlines c) british airways d) air france e) united airlines f) air canada g) southwest airlines h) delta airlines [context] [user] i'm traveling to los angeles. can you help me find flights? [system] what is your departure city and your dates of travel? [user] i'm leaving from washington and plan to be gone from the 7th of this month to the 9th. [system] i found 3 flights that would work for your timeframe. there is an american airlines flight leaving at 2:50 pm and returning at 2:10 pm. the ticket price is $306. [user] what other flights are available? [system] there is another flight that leaves at 10 am and returns at 4 am. it costs $215 and is on delta airlines. [user] there are two of us traveling and we'd like an economy ticket. are there any other flights? [system] yes, i found 1 more flight that leaves at 3:55 pm and returns at 7:20 am. this is on southwest airlines and costs $259 per ticket. [user] i'd like the southwest flight. [system] would you like me to purchase the tickets? [user] no, not right now. [system] do you need help with anything else? [user] yes, i would like help finding a one way flight for another trip i have planned. [system] there is a southwest airlines flight that leaves at 3:55 pm. it costs $208 and has 0 stops. [user] if i change my mind, is the ticket refundable. [system] no, it cannot be refunded. [user] ok, that flight sounds good. that's all i need for now.
State: [state] destination_city=los angeles outbound_departure_time=3:55 pm passengers=c departure_date=7th of this month seating_class=b inbound_departure_time=7:20 am return_date=the 9th origin_city=washington refundable=none airlines=g