[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] departure_date=9th of this month seating_class=a of possible values a) economy b) business c) first class d) premium economy return_date=the 13th destination=sf airlines=c of possible values a) alaska airlines b) southwest airlines c) delta airlines d) united airlines e) air canada f) american airlines g) british airways h) air france origin=seattle passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] i need a one way plane ticket.
State: [state] departure_date=none seating_class=none return_date=none destination=none airlines=none origin=none 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] origin=seattle destination=sf return_date=the 13th airlines=c of possible values a) air france b) air canada c) delta airlines d) american airlines e) southwest airlines f) united airlines g) british airways h) alaska airlines departure_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 seating_class=b of possible values a) business b) economy c) first class d) premium economy [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th.
State: [state] origin=none destination=none return_date=none airlines=none departure_date=march 4th passengers=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] destination=sf passengers=a of possible values a) 1 b) 3 c) 2 d) 4 return_date=the 13th airlines=d of possible values a) alaska airlines b) british airways c) air canada d) delta airlines e) southwest airlines f) united airlines g) air france h) american airlines departure_date=9th of this month seating_class=c of possible values a) business b) premium economy c) economy d) first class origin=seattle [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas.
State: [state] destination=none passengers=none return_date=none airlines=none departure_date=march 4th seating_class=none origin=las vegas

[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] return_date=the 13th destination=sf origin=seattle passengers=d of possible values a) 4 b) 2 c) 3 d) 1 airlines=f of possible values a) air france b) united airlines c) alaska airlines d) american airlines e) southwest airlines f) delta airlines g) air canada h) british airways seating_class=b of possible values a) first class b) economy c) premium economy d) business departure_date=9th of this month [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax.
State: [state] return_date=none destination=lax origin=las vegas passengers=none airlines=none seating_class=none departure_date=march 4th

[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] airlines=e of possible values a) british airways b) alaska airlines c) air france d) american airlines e) delta airlines f) air canada g) united airlines h) southwest airlines seating_class=b of possible values a) first class b) economy c) business d) premium economy return_date=the 13th departure_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination=sf origin=seattle [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there?
State: [state] airlines=d seating_class=none return_date=none departure_date=march 4th passengers=none destination=lax origin=las vegas

[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) 5 b) 3 c) 4 d) 2 e) 1 to_location=lax leaving_date=1st of march leaving_time=8:40 am [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there?
State: [state] from_location=las vegas travelers=none to_location=lax 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] from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am travelers=e of possible values a) 2 b) 1 c) 3 d) 5 e) 4 [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th.
State: [state] from_location=las vegas leaving_date=the 7th to_location=lax leaving_time=none travelers=b

[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=b of possible values a) 3 b) 4 c) 5 d) 2 e) 1 from_location=san francisco leaving_date=1st of march leaving_time=8:40 am to_location=lax [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th. [system] search revealed 4 results. there is a bus with 0 transfers departing at 7:20 am and costs $43. [user] what else do you have?
State: [state] travelers=e from_location=las vegas leaving_date=the 7th leaving_time=none to_location=lax

[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) 1 d) 2 e) 3 leaving_time=8:40 am from_location=san francisco to_location=lax leaving_date=1st of march [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th. [system] search revealed 4 results. there is a bus with 0 transfers departing at 7:20 am and costs $43. [user] what else do you have? [system] there is a bus with 0 transfers departing at 10:20 am and costs $36. [user] can you find something for 3 people departing on the 11th?
State: [state] travelers=e leaving_time=none from_location=las vegas to_location=lax leaving_date=the 11th

[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 to_location=lax travelers=e of possible values a) 5 b) 1 c) 2 d) 3 e) 4 leaving_time=8:40 am [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th. [system] search revealed 4 results. there is a bus with 0 transfers departing at 7:20 am and costs $43. [user] what else do you have? [system] there is a bus with 0 transfers departing at 10:20 am and costs $36. [user] can you find something for 3 people departing on the 11th? [system] search revealed 2 results. there is a bus departing at 11:50 am with 0 transfers and a cost of $43 a person. [user] that works for me.
State: [state] leaving_date=the 11th from_location=las vegas to_location=lax travelers=d leaving_time=11:50 am

[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 travelers=e of possible values a) 2 b) 3 c) 5 d) 1 e) 4 leaving_time=8:40 am leaving_date=1st of march [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th. [system] search revealed 4 results. there is a bus with 0 transfers departing at 7:20 am and costs $43. [user] what else do you have? [system] there is a bus with 0 transfers departing at 10:20 am and costs $36. [user] can you find something for 3 people departing on the 11th? [system] search revealed 2 results. there is a bus departing at 11:50 am with 0 transfers and a cost of $43 a person. [user] that works for me. [system] do you need something more? [user] get me those bus tickets.
State: [state] to_location=lax from_location=las vegas travelers=b leaving_time=11:50 am leaving_date=the 11th

[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=c of possible values a) 3 b) 5 c) 4 d) 2 e) 1 to_location=lax from_location=san francisco [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th. [system] search revealed 4 results. there is a bus with 0 transfers departing at 7:20 am and costs $43. [user] what else do you have? [system] there is a bus with 0 transfers departing at 10:20 am and costs $36. [user] can you find something for 3 people departing on the 11th? [system] search revealed 2 results. there is a bus departing at 11:50 am with 0 transfers and a cost of $43 a person. [user] that works for me. [system] do you need something more? [user] get me those bus tickets. [system] you want 3 bus tickets from las vegas to los angeles on march 11th with a departure time of 11:50 am. is that right? [user] that is right? what bus stations am i leaving from and arriving at?
State: [state] leaving_time=11:50 am leaving_date=march 11th travelers=a to_location=lax from_location=las vegas

[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 travelers=e of possible values a) 5 b) 3 c) 2 d) 1 e) 4 from_location=san francisco to_location=lax [context] [user] i need a one way plane ticket. [system] what day are you departing? [user] i am departing march 4th. [system] what city are you leaving from? [user] i am flying out of las vegas. [system] what city are you travelling to? [user] i am travelling to lax. [system] american airlines has a flight with 0 stops, a 9:30 am departure and a total cost of $88. [user] i see. can you look for bus trips there? [system] will you be departing march 4th? [user] no, one person will be departing on the 7th. [system] search revealed 4 results. there is a bus with 0 transfers departing at 7:20 am and costs $43. [user] what else do you have? [system] there is a bus with 0 transfers departing at 10:20 am and costs $36. [user] can you find something for 3 people departing on the 11th? [system] search revealed 2 results. there is a bus departing at 11:50 am with 0 transfers and a cost of $43 a person. [user] that works for me. [system] do you need something more? [user] get me those bus tickets. [system] you want 3 bus tickets from las vegas to los angeles on march 11th with a departure time of 11:50 am. is that right? [user] that is right? what bus stations am i leaving from and arriving at? [system] your tickets are booked. you are departing union plaza and arriving at union station. [user] that a bunch. that is everything.
State: [state] leaving_date=march 11th leaving_time=11:50 am travelers=b from_location=las vegas to_location=lax