[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 destination_city=sd departure_date=6th of this month airlines=d of possible values a) air canada b) alaska airlines c) air france d) southwest airlines e) delta airlines f) united airlines g) british airways h) american airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=d of possible values a) 3 b) 2 c) 4 d) 1 origin_city=las vegas [context] [user] can you look for a flight for me to atl?
State: [state] refundable=none destination_city=atl departure_date=none airlines=none inbound_departure_time=none outbound_departure_time=none return_date=none seating_class=none passengers=none origin_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] outbound_departure_time=3:10 pm departure_date=6th of this month airlines=h of possible values a) delta airlines b) air canada c) united airlines d) air france e) american airlines f) british airways g) alaska airlines h) southwest airlines seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business passengers=b of possible values a) 2 b) 1 c) 4 d) 3 return_date=9th of this month refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group
State: [state] outbound_departure_time=none departure_date=monday next week airlines=none seating_class=none passengers=b return_date=13th of march refundable=none origin_city=san francisco destination_city=atl 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] refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm airlines=g of possible values a) united airlines b) alaska airlines c) delta airlines d) air france e) british airways f) american airlines g) southwest airlines h) air canada [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group [system] i found you a flight that is leaving at 3:50 pm and return at 11:40 am with american airlines. the cost is $214. [user] i like to travel in economy, any other available flights?
State: [state] refundable=none seating_class=d passengers=b departure_date=monday next week destination_city=atl return_date=13th of march inbound_departure_time=none origin_city=san francisco outbound_departure_time=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] passengers=a of possible values a) 1 b) 3 c) 2 d) 4 departure_date=6th of this month destination_city=sd origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) delta airlines c) british airways d) alaska airlines e) united airlines f) american airlines g) air canada h) air france outbound_departure_time=3:10 pm [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group [system] i found you a flight that is leaving at 3:50 pm and return at 11:40 am with american airlines. the cost is $214. [user] i like to travel in economy, any other available flights? [system] there is another flight leaves at 10:05 am and return at 12:50 pm with delta airlines. the cost is $201 [user] how many stops are there?
State: [state] passengers=a departure_date=monday next week destination_city=atl origin_city=san francisco return_date=13th of march seating_class=d inbound_departure_time=none refundable=none airlines=none outbound_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] seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy origin_city=las vegas refundable=b of possible values a) false b) true departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd airlines=b of possible values a) american airlines b) southwest airlines c) air canada d) alaska airlines e) delta airlines f) air france g) united airlines h) british airways return_date=9th of this month [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group [system] i found you a flight that is leaving at 3:50 pm and return at 11:40 am with american airlines. the cost is $214. [user] i like to travel in economy, any other available flights? [system] there is another flight leaves at 10:05 am and return at 12:50 pm with delta airlines. the cost is $201 [user] how many stops are there? [system] the stop is 0 [user] can i refund the ticket if i cancel?
State: [state] seating_class=d origin_city=san francisco refundable=none departure_date=monday next week passengers=a outbound_departure_time=none inbound_departure_time=none destination_city=atl airlines=none return_date=13th 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 refundable=b of possible values a) false b) true origin_city=las vegas return_date=9th of this month airlines=c of possible values a) british airways b) delta airlines c) southwest airlines d) alaska airlines e) american airlines f) air france g) united airlines h) air canada seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class departure_date=6th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group [system] i found you a flight that is leaving at 3:50 pm and return at 11:40 am with american airlines. the cost is $214. [user] i like to travel in economy, any other available flights? [system] there is another flight leaves at 10:05 am and return at 12:50 pm with delta airlines. the cost is $201 [user] how many stops are there? [system] the stop is 0 [user] can i refund the ticket if i cancel? [system] sorry the ticket is not refundable [user] ok thats fine, please book the ticket for me.
State: [state] destination_city=atl refundable=none origin_city=san francisco return_date=13th of march airlines=b seating_class=b departure_date=monday next week inbound_departure_time=12:50 pm outbound_departure_time=10:05 am 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] seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=h of possible values a) united airlines b) american airlines c) air france d) air canada e) delta airlines f) alaska airlines g) british airways h) southwest airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd return_date=9th of this month [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group [system] i found you a flight that is leaving at 3:50 pm and return at 11:40 am with american airlines. the cost is $214. [user] i like to travel in economy, any other available flights? [system] there is another flight leaves at 10:05 am and return at 12:50 pm with delta airlines. the cost is $201 [user] how many stops are there? [system] the stop is 0 [user] can i refund the ticket if i cancel? [system] sorry the ticket is not refundable [user] ok thats fine, please book the ticket for me. [system] please confirm your booking: your flight will be leaving from san francisco next monday at 10:05 am to atlanta on delta airlines economy class and return on march 13th at 12:50 pm. this is a 1 passengers ticket. [user] yes that sounds great.
State: [state] seating_class=d inbound_departure_time=12:50 pm refundable=none airlines=e passengers=a origin_city=san francisco outbound_departure_time=10:05 am departure_date=monday next week destination_city=atl return_date=13th 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 return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy refundable=a of possible values a) true b) false departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 destination_city=sd airlines=c of possible values a) alaska airlines b) air canada c) southwest airlines d) american airlines e) air france f) british airways g) united airlines h) delta airlines outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] can you look for a flight for me to atl? [system] where will you be traveling from and what is your return date? [user] i am traveling from san francisco. please search flight leaving on monday next week and return on 13th of march. there are only 1 people in my group [system] i found you a flight that is leaving at 3:50 pm and return at 11:40 am with american airlines. the cost is $214. [user] i like to travel in economy, any other available flights? [system] there is another flight leaves at 10:05 am and return at 12:50 pm with delta airlines. the cost is $201 [user] how many stops are there? [system] the stop is 0 [user] can i refund the ticket if i cancel? [system] sorry the ticket is not refundable [user] ok thats fine, please book the ticket for me. [system] please confirm your booking: your flight will be leaving from san francisco next monday at 10:05 am to atlanta on delta airlines economy class and return on march 13th at 12:50 pm. this is a 1 passengers ticket. [user] yes that sounds great. [system] your ticked booked [user] thank you
State: [state] inbound_departure_time=12:50 pm return_date=13th of march seating_class=d refundable=none departure_date=monday next week passengers=d destination_city=atl airlines=h outbound_departure_time=10:05 am origin_city=san francisco