[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] seating_class=a of possible values a) economy b) business c) premium economy d) first class destination=sf airlines=f of possible values a) alaska airlines b) british airways c) air france d) united airlines e) air canada f) delta airlines g) southwest airlines h) american airlines passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=9th of this month origin=seattle return_date=the 13th [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles.
State: [state] seating_class=none destination=none airlines=h passengers=none departure_date=none origin=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] seating_class=c of possible values a) business b) first class c) economy d) premium economy airlines=c of possible values a) american airlines b) southwest airlines c) delta airlines d) air canada e) air france f) united airlines g) alaska airlines h) british airways passengers=d of possible values a) 2 b) 4 c) 3 d) 1 departure_date=9th of this month origin=seattle destination=sf return_date=the 13th [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas.
State: [state] seating_class=none airlines=a passengers=none departure_date=none origin=none destination=las vegas 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] departure_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=the 13th airlines=d of possible values a) air france b) alaska airlines c) united airlines d) delta airlines e) british airways f) southwest airlines g) air canada h) american airlines destination=sf seating_class=d of possible values a) premium economy b) first class c) business d) economy origin=seattle [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego.
State: [state] departure_date=none passengers=none return_date=none airlines=h destination=las vegas seating_class=none origin=san diego

[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 airlines=f of possible values a) british airways b) southwest airlines c) alaska airlines d) air canada e) air france f) delta airlines g) united airlines h) american airlines return_date=the 13th origin=seattle seating_class=d of possible values a) first class b) premium economy c) business d) economy departure_date=9th of this month passengers=b of possible values a) 2 b) 1 c) 4 d) 3 [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd.
State: [state] destination=las vegas airlines=h return_date=none origin=san diego seating_class=none departure_date=the 2nd 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] passengers=c of possible values a) 3 b) 2 c) 1 d) 4 airlines=f of possible values a) united airlines b) air canada c) southwest airlines d) british airways e) air france f) delta airlines g) american airlines h) alaska airlines origin=seattle destination=sf departure_date=9th of this month return_date=the 13th seating_class=c of possible values a) first class b) premium economy c) economy d) business [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available?
State: [state] passengers=none airlines=g origin=san diego destination=las vegas departure_date=the 2nd return_date=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] seating_class=c of possible values a) premium economy b) first class c) economy d) business passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=9th of this month origin=seattle airlines=f of possible values a) british airways b) american airlines c) southwest airlines d) air france e) alaska airlines f) delta airlines g) united airlines h) air canada return_date=the 13th destination=sf [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead.
State: [state] seating_class=none passengers=none departure_date=the 2nd origin=san diego airlines=b return_date=none destination=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_time=8:40 am from_location=san francisco travelers=e of possible values a) 1 b) 5 c) 2 d) 3 e) 4 to_location=lax leaving_date=1st of march [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead.
State: [state] leaving_time=none from_location=san diego travelers=none to_location=las vegas leaving_date=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 travelers=c of possible values a) 1 b) 2 c) 4 d) 5 e) 3 to_location=lax leaving_time=8:40 am [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes.
State: [state] leaving_date=march 2nd from_location=san diego travelers=none to_location=las vegas 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] to_location=lax leaving_time=8:40 am travelers=c of possible values a) 1 b) 2 c) 4 d) 3 e) 5 leaving_date=1st of march from_location=san francisco [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes. [system] there is 1 bus available, departing at 6:50 pm, with 0 transfers. the fare is $39. [user] what are the departure and arrival bus stations?
State: [state] to_location=las vegas leaving_time=none travelers=none leaving_date=march 2nd from_location=san diego

[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 leaving_date=1st of march from_location=san francisco travelers=a of possible values a) 4 b) 1 c) 2 d) 3 e) 5 leaving_time=8:40 am [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes. [system] there is 1 bus available, departing at 6:50 pm, with 0 transfers. the fare is $39. [user] what are the departure and arrival bus stations? [system] the bus departs from santa fe depot, and arrives at union plaza. [user] ok. that works.
State: [state] to_location=las vegas leaving_date=march 2nd from_location=san diego travelers=none leaving_time=6:50 pm

[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 travelers=a of possible values a) 4 b) 3 c) 1 d) 5 e) 2 to_location=lax leaving_time=8:40 am [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes. [system] there is 1 bus available, departing at 6:50 pm, with 0 transfers. the fare is $39. [user] what are the departure and arrival bus stations? [system] the bus departs from santa fe depot, and arrives at union plaza. [user] ok. that works. [system] do you want to book that bus? [user] yes. i need four tickets.
State: [state] leaving_date=march 2nd from_location=san diego travelers=a to_location=las vegas leaving_time=6:50 pm

[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) 3 b) 4 c) 2 d) 1 e) 5 to_location=lax [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes. [system] there is 1 bus available, departing at 6:50 pm, with 0 transfers. the fare is $39. [user] what are the departure and arrival bus stations? [system] the bus departs from santa fe depot, and arrives at union plaza. [user] ok. that works. [system] do you want to book that bus? [user] yes. i need four tickets. [system] you want 4 seats on the san diego to las vegas bus on march 2nd at 6:50 pm. is that correct? [user] yes. that is correct.
State: [state] leaving_date=march 2nd from_location=san diego leaving_time=6:50 pm travelers=b to_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] travelers=c of possible values a) 5 b) 2 c) 4 d) 1 e) 3 to_location=lax leaving_date=1st of march from_location=san francisco leaving_time=8:40 am [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes. [system] there is 1 bus available, departing at 6:50 pm, with 0 transfers. the fare is $39. [user] what are the departure and arrival bus stations? [system] the bus departs from santa fe depot, and arrives at union plaza. [user] ok. that works. [system] do you want to book that bus? [user] yes. i need four tickets. [system] you want 4 seats on the san diego to las vegas bus on march 2nd at 6:50 pm. is that correct? [user] yes. that is correct. [system] your reservation is confirmed. [user] that's great, thanks!
State: [state] travelers=c to_location=las vegas leaving_date=march 2nd from_location=san diego leaving_time=6:50 pm

[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) 5 b) 3 c) 4 d) 1 e) 2 to_location=lax from_location=san francisco leaving_time=8:40 am leaving_date=1st of march [context] [user] i'm looking for a one way flight on american airlines, so i can use my miles. [system] where will you be travelling to? [user] i'm going to las vegas. [system] departing from what city? [user] flying out of san diego. [system] when would you like to go? [user] i'd liketo leave on the 2nd. [system] american airlines had a flight that leaves at 4:40 pm and has 0 connections. the fare is $83. [user] that's kind of late in the day. is it a redeye flight? how many seats are available? [system] at least 1 seat is available. it is not an overnight flight. [user] ok. what about buses instead. [system] leaving on march 2nd? [user] yes. [system] there is 1 bus available, departing at 6:50 pm, with 0 transfers. the fare is $39. [user] what are the departure and arrival bus stations? [system] the bus departs from santa fe depot, and arrives at union plaza. [user] ok. that works. [system] do you want to book that bus? [user] yes. i need four tickets. [system] you want 4 seats on the san diego to las vegas bus on march 2nd at 6:50 pm. is that correct? [user] yes. that is correct. [system] your reservation is confirmed. [user] that's great, thanks! [system] do you require anything further? [user] nope. i'm good for now.
State: [state] travelers=c to_location=las vegas from_location=san diego leaving_time=6:50 pm leaving_date=march 2nd