[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=b of possible values a) 3 b) 1 c) 2 d) 4 seating_class=c of possible values a) first class b) business c) economy d) premium economy airlines=c of possible values a) british airways b) american airlines c) delta airlines d) air france e) united airlines f) southwest airlines g) alaska airlines h) air canada return_date=the 13th origin=seattle departure_date=9th of this month [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket.
State: [state] destination=none passengers=b seating_class=c airlines=none return_date=none origin=washington departure_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] airlines=e of possible values a) alaska airlines b) united airlines c) southwest airlines d) air france e) delta airlines f) american airlines g) british airways h) air canada departure_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 seating_class=a of possible values a) economy b) premium economy c) business d) first class return_date=the 13th destination=sf origin=seattle [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month.
State: [state] airlines=none departure_date=1st of this month passengers=a seating_class=a return_date=none destination=new york city 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] passengers=a of possible values a) 1 b) 4 c) 3 d) 2 airlines=e of possible values a) alaska airlines b) air canada c) british airways d) southwest airlines e) delta airlines f) air france g) american airlines h) united airlines departure_date=9th of this month return_date=the 13th seating_class=d of possible values a) business b) first class c) premium economy d) economy destination=sf origin=seattle [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else.
State: [state] passengers=a airlines=none departure_date=1st of this month return_date=none seating_class=d destination=new york city 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] departure_date=9th of this month airlines=b of possible values a) air france b) delta airlines c) air canada d) british airways e) american airlines f) united airlines g) southwest airlines h) alaska airlines seating_class=b of possible values a) premium economy b) economy c) business d) first class destination=sf passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin=seattle return_date=the 13th [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport?
State: [state] departure_date=1st of this month airlines=none seating_class=b destination=new york city passengers=d origin=washington 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=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=the 13th seating_class=c of possible values a) first class b) premium economy c) economy d) business departure_date=9th of this month airlines=g of possible values a) southwest airlines b) american airlines c) british airways d) alaska airlines e) air france f) air canada g) delta airlines h) united airlines destination=sf [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there.
State: [state] origin=washington passengers=a return_date=none seating_class=c departure_date=1st of this month airlines=a destination=new york city

[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 from_location=san francisco travelers=d of possible values a) 2 b) 1 c) 3 d) 4 e) 5 leaving_date=1st of march [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there.
State: [state] to_location=new york city leaving_time=none from_location=washington travelers=b 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] to_location=lax travelers=e of possible values a) 5 b) 2 c) 1 d) 3 e) 4 leaving_time=8:40 am from_location=san francisco leaving_date=1st of march [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there. [system] do you want to leave on march 1st? [user] i'm going to leave on march 13th.
State: [state] to_location=new york city travelers=c leaving_time=none from_location=washington leaving_date=march 13th

[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=b of possible values a) 2 b) 4 c) 5 d) 1 e) 3 leaving_date=1st of march to_location=lax [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there. [system] do you want to leave on march 1st? [user] i'm going to leave on march 13th. [system] there's a bus that leaves at 8:10 am with 0 transfers. a ticket is $32. [user] that could work. get me that ticket.
State: [state] leaving_time=8:10 am from_location=washington travelers=d leaving_date=march 13th to_location=new york city

[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=d of possible values a) 5 b) 3 c) 1 d) 4 e) 2 to_location=lax from_location=san francisco [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there. [system] do you want to leave on march 1st? [user] i'm going to leave on march 13th. [system] there's a bus that leaves at 8:10 am with 0 transfers. a ticket is $32. [user] that could work. get me that ticket. [system] i'll get you 1 bus ticket from washington to new york on march 13th at 8:10 am. is that right? [user] yeah, book it please. which bus station will i be arriving at?
State: [state] leaving_time=8:10 am leaving_date=march 13th travelers=c to_location=new york 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] leaving_time=8:40 am to_location=lax from_location=san francisco leaving_date=1st of march travelers=a of possible values a) 4 b) 5 c) 2 d) 1 e) 3 [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there. [system] do you want to leave on march 1st? [user] i'm going to leave on march 13th. [system] there's a bus that leaves at 8:10 am with 0 transfers. a ticket is $32. [user] that could work. get me that ticket. [system] i'll get you 1 bus ticket from washington to new york on march 13th at 8:10 am. is that right? [user] yeah, book it please. which bus station will i be arriving at? [system] i've booked the ticket. you'll be arriving at port authority station. [user] and what station am i departing from?
State: [state] leaving_time=8:10 am to_location=new york from_location=washington leaving_date=march 13th travelers=d

[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 to_location=lax travelers=b of possible values a) 1 b) 4 c) 5 d) 3 e) 2 from_location=san francisco leaving_date=1st of march [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there. [system] do you want to leave on march 1st? [user] i'm going to leave on march 13th. [system] there's a bus that leaves at 8:10 am with 0 transfers. a ticket is $32. [user] that could work. get me that ticket. [system] i'll get you 1 bus ticket from washington to new york on march 13th at 8:10 am. is that right? [user] yeah, book it please. which bus station will i be arriving at? [system] i've booked the ticket. you'll be arriving at port authority station. [user] and what station am i departing from? [system] you'll be departing from union station. [user] thanks for all the help.
State: [state] leaving_time=8:10 am to_location=new york travelers=a from_location=washington leaving_date=march 13th

[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 from_location=san francisco travelers=e of possible values a) 3 b) 5 c) 2 d) 1 e) 4 leaving_date=1st of march [context] [user] i'm looking for a one way flight from washington. i'd like 1 economy class ticket. [system] where will you be going and on what day will you be going there? [user] i'll be going to new york city and i want to go on the 1st of this month. [system] are you okay with american airlines? there's a flight that leaves at 6:05 am with 0 stops. the ticket cost is $90. [user] no, that won't do, let's look for something else. [system] are you okay with southwest airlines? there's a flight that leaves at 4:50 pm with 0 stops. the ticket cost is $70. [user] what's the departure airport? [system] the departure airport is dulles international airport. [user] alright. i need help looking for a bus that goes there. [system] do you want to leave on march 1st? [user] i'm going to leave on march 13th. [system] there's a bus that leaves at 8:10 am with 0 transfers. a ticket is $32. [user] that could work. get me that ticket. [system] i'll get you 1 bus ticket from washington to new york on march 13th at 8:10 am. is that right? [user] yeah, book it please. which bus station will i be arriving at? [system] i've booked the ticket. you'll be arriving at port authority station. [user] and what station am i departing from? [system] you'll be departing from union station. [user] thanks for all the help. [system] can i do anything else to help you? [user] no, thanks again.
State: [state] to_location=new york leaving_time=8:10 am from_location=washington travelers=d leaving_date=march 13th