[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] destination=sf origin=seattle departure_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=d of possible values a) premium economy b) first class c) business d) economy airlines=h of possible values a) british airways b) air france c) alaska airlines d) american airlines e) air canada f) united airlines g) southwest airlines h) delta airlines return_date=the 13th [context] [user] i want to find a one way flight
State: [state] destination=none origin=none departure_date=none passengers=none seating_class=none airlines=none return_date=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] origin=seattle passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=the 13th departure_date=9th of this month destination=sf airlines=g of possible values a) alaska airlines b) united airlines c) american airlines d) southwest airlines e) air france f) air canada g) delta airlines h) british airways seating_class=d of possible values a) business b) first class c) premium economy d) economy [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march
State: [state] origin=none passengers=none return_date=none departure_date=14th of march destination=none airlines=none seating_class=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=c of possible values a) united airlines b) alaska airlines c) delta airlines d) american airlines e) air france f) southwest airlines g) air canada h) british airways return_date=the 13th departure_date=9th of this month destination=sf origin=seattle seating_class=c of possible values a) premium economy b) business c) economy d) first class [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc
State: [state] passengers=none airlines=none return_date=none departure_date=2nd of this month destination=nyc origin=washington seating_class=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] destination=sf departure_date=9th of this month return_date=the 13th passengers=a of possible values a) 1 b) 4 c) 2 d) 3 seating_class=d of possible values a) premium economy b) business c) first class d) economy airlines=e of possible values a) alaska airlines b) british airways c) air canada d) air france e) delta airlines f) american airlines g) southwest airlines h) united airlines origin=seattle [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride
State: [state] destination=nyc departure_date=2nd of this month return_date=none passengers=none seating_class=none airlines=none origin=washington

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] destination=sf departure_date=9th of this month seating_class=c of possible values a) premium economy b) first class c) economy d) business airlines=h of possible values a) southwest airlines b) british airways c) air france d) american airlines e) alaska airlines f) united airlines g) air canada h) delta airlines return_date=the 13th origin=seattle passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye?
State: [state] destination=nyc departure_date=2nd of this month seating_class=none airlines=none return_date=none origin=washington passengers=none

[example] [user] i am looking for a flight from seattle that return on the 13th. [system] where are you planning to go? what date would you like to travel? [user] i am flying to sf on the 9th of this month and want one economy class ticket. [system] i found 3 flights for you. would you like to fly with delta airlines? the flight takes off at 6:10 am and returns 8 am. the ticket costs $131. [user] ok. [slots] destination=sf origin=seattle seating_class=b of possible values a) first class b) economy c) premium economy d) business return_date=the 13th departure_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=h of possible values a) air france b) air canada c) alaska airlines d) american airlines e) british airways f) southwest airlines g) united airlines h) delta airlines [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead?
State: [state] destination=nyc origin=washington seating_class=none return_date=none departure_date=2nd of this month passengers=none airlines=f

[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 from_location=san francisco travelers=d of possible values a) 3 b) 2 c) 5 d) 4 e) 1 [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead?
State: [state] leaving_date=none leaving_time=none to_location=nyc from_location=washington travelers=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 from_location=san francisco leaving_time=8:40 am travelers=b of possible values a) 1 b) 4 c) 2 d) 5 e) 3 to_location=lax [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month
State: [state] leaving_date=12th of this month from_location=washington leaving_time=none travelers=none 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_date=1st of march to_location=lax leaving_time=8:40 am travelers=e of possible values a) 2 b) 5 c) 1 d) 3 e) 4 from_location=san francisco [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find?
State: [state] leaving_date=12th of this month to_location=nyc leaving_time=none travelers=none from_location=washington

[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 leaving_time=8:40 am to_location=lax travelers=c of possible values a) 2 b) 1 c) 4 d) 5 e) 3 leaving_date=1st of march [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find? [system] i found a 8:20 am bus for 0 transfers and is also $36 [user] what's the bust station that i would leave from and arrive at?
State: [state] from_location=washington leaving_time=none to_location=nyc travelers=none leaving_date=12th of this month

[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=b of possible values a) 5 b) 4 c) 3 d) 2 e) 1 to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find? [system] i found a 8:20 am bus for 0 transfers and is also $36 [user] what's the bust station that i would leave from and arrive at? [system] you leave from union station and will arrive at port authority station [user] what other buses can i take?
State: [state] from_location=washington travelers=none to_location=nyc leaving_date=12th of this month 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] from_location=san francisco travelers=b of possible values a) 5 b) 4 c) 1 d) 2 e) 3 leaving_time=8:40 am leaving_date=1st of march to_location=lax [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find? [system] i found a 8:20 am bus for 0 transfers and is also $36 [user] what's the bust station that i would leave from and arrive at? [system] you leave from union station and will arrive at port authority station [user] what other buses can i take? [system] how about a 11:10 am bus with 0 transfers and costs $40? [user] that's good, get me four seats
State: [state] from_location=washington travelers=b leaving_time=11:10 am leaving_date=12th of this month 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] travelers=c of possible values a) 2 b) 3 c) 4 d) 1 e) 5 leaving_date=1st of march leaving_time=8:40 am from_location=san francisco to_location=lax [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find? [system] i found a 8:20 am bus for 0 transfers and is also $36 [user] what's the bust station that i would leave from and arrive at? [system] you leave from union station and will arrive at port authority station [user] what other buses can i take? [system] how about a 11:10 am bus with 0 transfers and costs $40? [user] that's good, get me four seats [system] confirming you want 4 seats on the 11:10 am bus leaving on march 12th from washington to new york [user] yes please. what station am i leaving and coming from?
State: [state] travelers=c leaving_date=12th of this month leaving_time=11:10 am from_location=washington 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 to_location=lax travelers=d of possible values a) 3 b) 1 c) 2 d) 4 e) 5 from_location=san francisco [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find? [system] i found a 8:20 am bus for 0 transfers and is also $36 [user] what's the bust station that i would leave from and arrive at? [system] you leave from union station and will arrive at port authority station [user] what other buses can i take? [system] how about a 11:10 am bus with 0 transfers and costs $40? [user] that's good, get me four seats [system] confirming you want 4 seats on the 11:10 am bus leaving on march 12th from washington to new york [user] yes please. what station am i leaving and coming from? [system] you're confirmed! you'll be leaving union station and arriving at port authority station [user] thanks for all your help
State: [state] leaving_time=11:10 am leaving_date=12th of this month to_location=nyc travelers=d from_location=washington

[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=a of possible values a) 4 b) 2 c) 3 d) 5 e) 1 leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] i want to find a one way flight [system] when do you want to travel? [user] i want to leave on the 14th of march [system] what city are you departing from? and where are you planning to go? [user] i want to leave on the 2nd of this month from washington heading to nyc [system] i found 2 flights. what about american airlines and their 0 stop flight at 6:05 am that costs $88? [user] find me something else i can ride [system] maybe southwest airlines and their 0 stop flight at 4:50 pm and will run you $83 [user] when does that flight arrive at the destination, and is it a redeye? [system] it arrives at 6 pm and no, it's not an overnight flight [user] ok, can you help me find a bus headed there instead? [system] do you want to leave on march 2nd? [user] actually i want to leave on the 12th of this month [system] there's a 8:10 am bus with 0 transfers that'll cost $36 [user] what else can you find? [system] i found a 8:20 am bus for 0 transfers and is also $36 [user] what's the bust station that i would leave from and arrive at? [system] you leave from union station and will arrive at port authority station [user] what other buses can i take? [system] how about a 11:10 am bus with 0 transfers and costs $40? [user] that's good, get me four seats [system] confirming you want 4 seats on the 11:10 am bus leaving on march 12th from washington to new york [user] yes please. what station am i leaving and coming from? [system] you're confirmed! you'll be leaving union station and arriving at port authority station [user] thanks for all your help [system] can i do something else for you? [user] for now, i've got all i need, thank you
State: [state] from_location=washington travelers=a leaving_date=12th of this month to_location=nyc leaving_time=11:10 am