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

[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 return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business departure_date=6th of this month refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=e of possible values a) united airlines b) delta airlines c) air canada d) british airways e) southwest airlines f) alaska airlines g) air france h) american airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week.
State: [state] destination_city=nyc return_date=none origin_city=philadelphia seating_class=none departure_date=wednesday next week refundable=none outbound_departure_time=none inbound_departure_time=none airlines=h 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=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy airlines=f of possible values a) alaska airlines b) british airways c) united airlines d) delta airlines e) air canada f) southwest airlines g) air france h) american airlines refundable=a of possible values a) true b) false destination_city=sd [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket.
State: [state] passengers=none departure_date=wednesday next week origin_city=philadelphia outbound_departure_time=4:45 pm return_date=none inbound_departure_time=none seating_class=none airlines=h refundable=none destination_city=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] departure_date=6th of this month airlines=h of possible values a) delta airlines b) air canada c) united airlines d) british airways e) air france f) american airlines g) alaska airlines h) southwest airlines seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm origin_city=las vegas refundable=a of possible values a) true b) false passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect.
State: [state] departure_date=march 6th airlines=f seating_class=b destination_city=nyc return_date=none outbound_departure_time=4:45 pm inbound_departure_time=none origin_city=philadelphia refundable=none passengers=d

[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 passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination_city=sd airlines=a of possible values a) southwest airlines b) delta airlines c) american airlines d) air france e) british airways f) united airlines g) alaska airlines h) air canada outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect. [system] your ticket is confirmed. [user] thanks!
State: [state] return_date=none passengers=b destination_city=nyc airlines=c outbound_departure_time=4:45 pm refundable=none origin_city=philadelphia inbound_departure_time=none departure_date=march 6th seating_class=c

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=a of possible values a) 4 b) 5 c) 2 d) 1 e) 3 from_location=san francisco to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect. [system] your ticket is confirmed. [user] thanks! [system] anything else? [user] i need a bus to get there.
State: [state] travelers=d from_location=philadelphia to_location=nyc leaving_date=none leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_date=1st of march leaving_time=8:40 am to_location=lax travelers=c of possible values a) 5 b) 2 c) 4 d) 3 e) 1 from_location=san francisco [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect. [system] your ticket is confirmed. [user] thanks! [system] anything else? [user] i need a bus to get there. [system] are you leaving march 6th? [user] yes.
State: [state] leaving_date=march 6th leaving_time=none to_location=nyc travelers=e from_location=philadelphia

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] from_location=san francisco travelers=c of possible values a) 3 b) 5 c) 4 d) 2 e) 1 leaving_time=8:40 am leaving_date=1st of march to_location=lax [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect. [system] your ticket is confirmed. [user] thanks! [system] anything else? [user] i need a bus to get there. [system] are you leaving march 6th? [user] yes. [system] i found a bus leaving at 8:30 am with 0 transfers. the ticket is $19. [user] that is perfect.
State: [state] from_location=philadelphia travelers=e leaving_time=8:30 am leaving_date=march 6th to_location=nyc

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am leaving_date=1st of march travelers=e of possible values a) 2 b) 1 c) 3 d) 5 e) 4 from_location=san francisco to_location=lax [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect. [system] your ticket is confirmed. [user] thanks! [system] anything else? [user] i need a bus to get there. [system] are you leaving march 6th? [user] yes. [system] i found a bus leaving at 8:30 am with 0 transfers. the ticket is $19. [user] that is perfect. [system] are you ready to buy tickets? [user] no, not yet.
State: [state] leaving_time=8:30 am leaving_date=march 6th travelers=b from_location=philadelphia to_location=nyc

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax from_location=san francisco leaving_date=1st of march leaving_time=8:40 am travelers=a of possible values a) 4 b) 5 c) 2 d) 1 e) 3 [context] [user] i need a one-way flight. [system] where are you leaving from? where are you going? [user] i am leaving philadelphia for nyc. i like american airlines. [system] when are you leaving? [user] i am leaving on wednesday next week. [system] i found 1 option on american airlines. the plane leaves at 4:45 pm and has 0 stops. the ticket is $62. [user] that is perfect, please help me get a ticket. [system] please confirm, leaving philadelphia for new york on american airlines on march 6th. 1 seat in economy has been reserved. [user] yes, that is perfect. [system] your ticket is confirmed. [user] thanks! [system] anything else? [user] i need a bus to get there. [system] are you leaving march 6th? [user] yes. [system] i found a bus leaving at 8:30 am with 0 transfers. the ticket is $19. [user] that is perfect. [system] are you ready to buy tickets? [user] no, not yet. [system] anything else? [user] no, that is all.
State: [state] to_location=nyc from_location=philadelphia leaving_date=march 6th leaving_time=8:30 am travelers=d