[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 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=h of possible values a) united airlines b) air france c) delta airlines d) british airways e) alaska airlines f) american airlines g) air canada h) southwest airlines outbound_departure_time=3:10 pm 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 return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd [context] [user] can you get me a one-way flight?
State: [state] origin_city=none seating_class=none airlines=none outbound_departure_time=none refundable=none departure_date=none passengers=none return_date=none inbound_departure_time=none 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] origin_city=las vegas passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=c of possible values a) air france b) british airways c) southwest airlines d) alaska airlines e) american airlines f) delta airlines g) air canada h) united airlines return_date=9th of this month departure_date=6th of this month [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month.
State: [state] origin_city=philadelphia passengers=none outbound_departure_time=none inbound_departure_time=none destination_city=nyc refundable=none seating_class=none airlines=none return_date=none departure_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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy airlines=h of possible values a) united airlines b) alaska airlines c) british airways d) delta airlines e) air canada f) air france g) american airlines h) southwest airlines destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 refundable=a of possible values a) true b) false origin_city=las vegas [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices?
State: [state] outbound_departure_time=none seating_class=none airlines=none destination_city=nyc inbound_departure_time=none return_date=none departure_date=4th of this month passengers=none refundable=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] inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class refundable=b of possible values a) false b) true airlines=c of possible values a) british airways b) air canada c) southwest airlines d) delta airlines e) united airlines f) air france g) american airlines h) alaska airlines origin_city=las vegas destination_city=sd passengers=c of possible values a) 3 b) 2 c) 1 d) 4 outbound_departure_time=3:10 pm [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight?
State: [state] inbound_departure_time=none departure_date=4th of this month return_date=none seating_class=b refundable=none airlines=e origin_city=philadelphia destination_city=nyc passengers=none outbound_departure_time=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=c of possible values a) 4 b) 1 c) 3 d) 5 e) 2 departure_date=3rd of this month origin=vegas departure_time=11:50 am fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus.
State: [state] group_size=none departure_date=none origin=philadelphia departure_time=none fare_type=none destination=nyc

[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 passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=e of possible values a) air canada b) british airways c) delta airlines d) american airlines e) southwest airlines f) air france g) alaska airlines h) united airlines return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus.
State: [state] outbound_departure_time=4:45 am passengers=none airlines=h return_date=none origin_city=philadelphia inbound_departure_time=none refundable=none departure_date=4th of this month destination_city=nyc seating_class=a

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax departure_time=11:50 am origin=vegas fare_type=a of possible values a) economy b) flexible c) economy extra group_size=a of possible values a) 3 b) 5 c) 2 d) 4 e) 1 departure_date=3rd of this month [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month.
State: [state] destination=nyc departure_time=none origin=philadelphia fare_type=none group_size=none departure_date=1st of this month

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_date=3rd of this month fare_type=b of possible values a) flexible b) economy c) economy extra destination=lax group_size=e of possible values a) 5 b) 2 c) 1 d) 4 e) 3 departure_time=11:50 am [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there?
State: [state] origin=philadelphia departure_date=1st of this month fare_type=none destination=nyc group_size=none departure_time=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas destination=lax group_size=d of possible values a) 2 b) 5 c) 1 d) 3 e) 4 departure_date=3rd of this month [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between?
State: [state] departure_time=none fare_type=none origin=philadelphia destination=nyc group_size=none departure_date=1st of this month

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas group_size=b of possible values a) 2 b) 3 c) 5 d) 4 e) 1 departure_time=11:50 am departure_date=3rd of this month destination=lax [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between? [system] between intercity terminal and port authority station. [user] sounds good to me.
State: [state] fare_type=c origin=philadelphia group_size=none departure_time=9:50 am departure_date=1st of this month destination=nyc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy origin=vegas destination=lax group_size=d of possible values a) 1 b) 2 c) 4 d) 3 e) 5 departure_time=11:50 am [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between? [system] between intercity terminal and port authority station. [user] sounds good to me. [system] want to buy tickets? [user] yes i do.
State: [state] departure_date=1st of this month fare_type=c origin=philadelphia destination=nyc group_size=none departure_time=9:50 am

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month departure_time=11:50 am fare_type=c of possible values a) economy extra b) flexible c) economy group_size=d of possible values a) 2 b) 1 c) 5 d) 3 e) 4 origin=vegas destination=lax [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between? [system] between intercity terminal and port authority station. [user] sounds good to me. [system] want to buy tickets? [user] yes i do. [system] how many tickets? [user] just 1 ticket.
State: [state] departure_date=1st of this month departure_time=9:50 am fare_type=c group_size=b origin=philadelphia destination=nyc

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_date=3rd of this month departure_time=11:50 am origin=vegas destination=lax group_size=d of possible values a) 1 b) 5 c) 2 d) 3 e) 4 fare_type=b of possible values a) flexible b) economy c) economy extra [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between? [system] between intercity terminal and port authority station. [user] sounds good to me. [system] want to buy tickets? [user] yes i do. [system] how many tickets? [user] just 1 ticket. [system] you want 1 economy ticket for a bus going from philadelphia to new york on march 1st at 9:50 am? [user] wait, actually, get two tickets.
State: [state] departure_date=1st of this month departure_time=9:50 am origin=philadelphia destination=nyc group_size=c fare_type=b

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am origin=vegas group_size=d of possible values a) 2 b) 4 c) 5 d) 3 e) 1 departure_date=3rd of this month destination=lax fare_type=c of possible values a) flexible b) economy extra c) economy [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between? [system] between intercity terminal and port authority station. [user] sounds good to me. [system] want to buy tickets? [user] yes i do. [system] how many tickets? [user] just 1 ticket. [system] you want 1 economy ticket for a bus going from philadelphia to new york on march 1st at 9:50 am? [user] wait, actually, get two tickets. [system] you want 2 economy tickets? [user] yes, i do.
State: [state] departure_time=9:50 am origin=philadelphia group_size=a departure_date=1st of this month destination=nyc fare_type=c

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas group_size=a of possible values a) 3 b) 1 c) 5 d) 2 e) 4 departure_time=11:50 am departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy destination=lax [context] [user] can you get me a one-way flight? [system] sure. when do you plan on going? [user] i plan to travel from philadelphia to nyc on the 4th of this month. [system] i found 4 flights that could fit your traveling needs. there's a $64 0 stop american airlines flight that departs at 4:45 pm. [user] any other choices? [system] yes. you could instead go with a $54 0 stop delta airlines flight that leaves at 4:40 pm. [user] what else is there? can you try to find a premium economy united airlines flight? [system] i found 1 united airlines flight that fits your request. it's a $91 ticket for a flight that leaves at 4:45 am and has 0 stops. [user] sounds good, but i'm thinking i'd rather travel by bus. [system] want to leave on march 4th? [user] no. the 1st of this month. [system] i found 8 buses. want to get a $24 economy ticket for one leaving at 8:30 am? [user] no. what else is there? [system] you could instead get a $23 economy ticket for a bus leaving at 9:50 am. [user] what stations does it travel between? [system] between intercity terminal and port authority station. [user] sounds good to me. [system] want to buy tickets? [user] yes i do. [system] how many tickets? [user] just 1 ticket. [system] you want 1 economy ticket for a bus going from philadelphia to new york on march 1st at 9:50 am? [user] wait, actually, get two tickets. [system] you want 2 economy tickets? [user] yes, i do. [system] i got the tickets for you. [user] thank you very much for your help getting me a bus. i need nothing more.
State: [state] origin=philadelphia group_size=d departure_time=9:50 am departure_date=1st of this month fare_type=c destination=nyc