[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=a of possible values a) true b) false passengers=c of possible values a) 4 b) 2 c) 1 d) 3 origin_city=las vegas airlines=d of possible values a) air france b) alaska airlines c) american airlines d) southwest airlines e) united airlines f) british airways g) delta airlines h) air canada departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i need one-way flights.
State: [state] destination_city=none refundable=none passengers=none origin_city=none airlines=none departure_date=none seating_class=none return_date=none inbound_departure_time=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] airlines=d of possible values a) alaska airlines b) united airlines c) british airways d) southwest airlines e) air france f) air canada g) american airlines h) delta airlines origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 3 c) 2 d) 4 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 departure_date=6th of this month [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia.
State: [state] airlines=none origin_city=none inbound_departure_time=none return_date=none refundable=none passengers=none seating_class=none destination_city=philadelphia outbound_departure_time=none departure_date=later today

[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=f of possible values a) alaska airlines b) air france c) united airlines d) british airways e) american airlines f) southwest airlines g) air canada h) delta airlines refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=d of possible values a) 3 b) 4 c) 2 d) 1 destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy departure_date=6th of this month origin_city=las vegas [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy.
State: [state] airlines=none refundable=none inbound_departure_time=none passengers=none destination_city=philadelphia return_date=none outbound_departure_time=none seating_class=d departure_date=later today origin_city=new york city

[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 return_date=9th of this month airlines=h of possible values a) united airlines b) air canada c) alaska airlines d) air france e) delta airlines f) british airways g) american airlines h) southwest airlines origin_city=las vegas inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month destination_city=sd refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable?
State: [state] outbound_departure_time=none return_date=none airlines=none origin_city=new york city inbound_departure_time=none seating_class=b departure_date=later today destination_city=philadelphia refundable=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] seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy outbound_departure_time=3:10 pm departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 inbound_departure_time=8:25 pm airlines=e of possible values a) united airlines b) american airlines c) delta airlines d) british airways e) southwest airlines f) air canada g) air france h) alaska airlines origin_city=las vegas return_date=9th of this month destination_city=sd refundable=a of possible values a) true b) false [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights?
State: [state] seating_class=d outbound_departure_time=none departure_date=later today passengers=none inbound_departure_time=none airlines=none origin_city=new york city return_date=none destination_city=philadelphia 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] airlines=c of possible values a) air france b) british airways c) southwest airlines d) delta airlines e) alaska airlines f) united airlines g) air canada h) american airlines inbound_departure_time=8:25 pm return_date=9th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy refundable=a of possible values a) true b) false [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights?
State: [state] airlines=none inbound_departure_time=none return_date=none passengers=none destination_city=philadelphia departure_date=later today outbound_departure_time=none origin_city=new york city seating_class=d refundable=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] origin=vegas destination=lax departure_time=11:50 am fare_type=c of possible values a) economy extra b) flexible c) economy group_size=c of possible values a) 1 b) 5 c) 3 d) 2 e) 4 departure_date=3rd of this month [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there?
State: [state] origin=new york city destination=philadelphia departure_time=none fare_type=none group_size=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] inbound_departure_time=8:25 pm destination_city=sd seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) british airways e) delta airlines f) united airlines g) air canada h) air france departure_date=6th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there?
State: [state] inbound_departure_time=none destination_city=philadelphia seating_class=a origin_city=new york city return_date=none passengers=none airlines=b departure_date=later today refundable=none outbound_departure_time=3:40 pm

[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 group_size=e of possible values a) 2 b) 1 c) 5 d) 4 e) 3 departure_date=3rd of this month origin=vegas fare_type=a of possible values a) economy b) economy extra c) flexible departure_time=11:50 am [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month.
State: [state] destination=philadelphia group_size=none departure_date=14th of this month origin=new york city fare_type=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] origin=vegas group_size=e of possible values a) 5 b) 2 c) 4 d) 1 e) 3 departure_date=3rd of this month destination=lax departure_time=11:50 am fare_type=c of possible values a) economy extra b) flexible c) economy [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month. [system] there's a bus with a $23 economy ticket leaving at 7:40 am. [user] what station is the bus going to?
State: [state] origin=new york city group_size=none departure_date=14th of this month destination=philadelphia departure_time=none fare_type=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=a of possible values a) 3 b) 1 c) 4 d) 5 e) 2 departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax origin=vegas departure_date=3rd of this month [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month. [system] there's a bus with a $23 economy ticket leaving at 7:40 am. [user] what station is the bus going to? [system] intercity terminal. [user] what bus station am i leaving from?
State: [state] group_size=none departure_time=none fare_type=none destination=philadelphia origin=new york city departure_date=14th 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 destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra group_size=c of possible values a) 1 b) 5 c) 3 d) 2 e) 4 departure_date=3rd of this month departure_time=11:50 am [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month. [system] there's a bus with a $23 economy ticket leaving at 7:40 am. [user] what station is the bus going to? [system] intercity terminal. [user] what bus station am i leaving from? [system] port authority station. [user] are there any other buses with economy tickets?
State: [state] origin=new york city destination=philadelphia fare_type=a group_size=none departure_date=14th of this month 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] destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra group_size=c of possible values a) 1 b) 4 c) 3 d) 2 e) 5 origin=vegas departure_date=3rd of this month departure_time=11:50 am [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month. [system] there's a bus with a $23 economy ticket leaving at 7:40 am. [user] what station is the bus going to? [system] intercity terminal. [user] what bus station am i leaving from? [system] port authority station. [user] are there any other buses with economy tickets? [system] there's a $26 economy ticket on a bus leaving at 8 am. [user] ok sounds good, can i get a ticket for one person?
State: [state] destination=philadelphia fare_type=a group_size=a origin=new york city departure_date=14th of this month departure_time=8 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] fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax departure_time=11:50 am origin=vegas group_size=a of possible values a) 3 b) 1 c) 5 d) 2 e) 4 departure_date=3rd of this month [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month. [system] there's a bus with a $23 economy ticket leaving at 7:40 am. [user] what station is the bus going to? [system] intercity terminal. [user] what bus station am i leaving from? [system] port authority station. [user] are there any other buses with economy tickets? [system] there's a $26 economy ticket on a bus leaving at 8 am. [user] ok sounds good, can i get a ticket for one person? [system] confirm the following please: you want 1 economy ticket on a bus going from new york to philadelphia on march 14th at 8 am. [user] yeah, that works. what station does the bus arrive at?
State: [state] fare_type=c destination=philadelphia departure_time=8 am origin=new york group_size=b departure_date=14th 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=a of possible values a) economy b) economy extra c) flexible departure_time=11:50 am origin=vegas departure_date=3rd of this month destination=lax group_size=d of possible values a) 4 b) 5 c) 2 d) 3 e) 1 [context] [user] i need one-way flights. [system] when are you leaving, and where are you going? [user] i'm leaving later today to philadelphia. [system] where are you departing from? [user] i'm leaving from new york city and i want premium economy. [system] i found 4 flights that match your criteria. there's a $104, 0 stop american airlines flight that leaves at 3:45 pm. [user] when does the flight arrive, and is the ticket refundable? [system] the flight lands at 4:36 pm, but the ticket isn't refundable. [user] are there any other flights? [system] there's a $90, 0 stop delta airlines flight leaving at 11:10 am. [user] any other flights? [system] there's a $91, 0 stop southwest airlines flight leaving at 3:40 pm. [user] flight sounds nice, but what about a bus going there? [system] do you want to depart on march 1st or some other date? [user] i want to leave on the 14th of this month. [system] there's a bus with a $23 economy ticket leaving at 7:40 am. [user] what station is the bus going to? [system] intercity terminal. [user] what bus station am i leaving from? [system] port authority station. [user] are there any other buses with economy tickets? [system] there's a $26 economy ticket on a bus leaving at 8 am. [user] ok sounds good, can i get a ticket for one person? [system] confirm the following please: you want 1 economy ticket on a bus going from new york to philadelphia on march 14th at 8 am. [user] yeah, that works. what station does the bus arrive at? [system] your ticket is booked, and your destination is intercity terminal. [user] that's all i need, thanks.
State: [state] fare_type=a departure_time=8 am origin=new york departure_date=14th of this month destination=philadelphia group_size=e