[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=b of possible values a) 2 b) 1 c) 3 d) 4 destination=sf airlines=c of possible values a) alaska airlines b) southwest airlines c) delta airlines d) united airlines e) air france f) british airways g) air canada h) american airlines seating_class=a of possible values a) economy b) first class c) business d) premium economy origin=seattle return_date=the 13th [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th.
State: [state] departure_date=the 10th passengers=none destination=none airlines=h seating_class=d 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] return_date=the 13th airlines=d of possible values a) air canada b) air france c) united airlines d) delta airlines e) southwest airlines f) alaska airlines g) american airlines h) british airways origin=seattle seating_class=a of possible values a) economy b) business c) first class d) premium economy departure_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 destination=sf [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego.
State: [state] return_date=none airlines=g origin=none seating_class=d departure_date=the 10th passengers=none destination=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] return_date=the 13th airlines=c of possible values a) air france b) united airlines c) delta airlines d) american airlines e) british airways f) southwest airlines g) alaska airlines h) air canada departure_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=d of possible values a) business b) first class c) premium economy d) economy origin=seattle destination=sf [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas.
State: [state] return_date=none airlines=d departure_date=the 10th passengers=none seating_class=c origin=vegas destination=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] return_date=the 13th passengers=b of possible values a) 2 b) 1 c) 3 d) 4 destination=sf airlines=a of possible values a) delta airlines b) british airways c) air france d) american airlines e) air canada f) united airlines g) southwest airlines h) alaska airlines departure_date=9th of this month origin=seattle seating_class=c of possible values a) business b) first class c) economy d) premium economy [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination?
State: [state] return_date=none passengers=none destination=san diego airlines=d departure_date=the 10th origin=vegas seating_class=d

[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=f of possible values a) southwest airlines b) american airlines c) alaska airlines d) air france e) british airways f) delta airlines g) united airlines h) air canada origin=seattle seating_class=d of possible values a) premium economy b) business c) first class d) economy departure_date=9th of this month return_date=the 13th passengers=a of possible values a) 1 b) 2 c) 4 d) 3 destination=sf [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between?
State: [state] airlines=b origin=vegas seating_class=a departure_date=the 10th return_date=none passengers=none destination=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 departure_date=9th of this month return_date=the 13th airlines=f of possible values a) alaska airlines b) british airways c) air france d) american airlines e) air canada f) delta airlines g) united airlines h) southwest airlines passengers=d of possible values a) 3 b) 2 c) 4 d) 1 seating_class=c of possible values a) premium economy b) business c) economy d) first class origin=seattle [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there?
State: [state] destination=san diego departure_date=the 10th return_date=none airlines=d passengers=none seating_class=a origin=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 to_location=lax leaving_time=8:40 am travelers=e of possible values a) 5 b) 3 c) 2 d) 1 e) 4 leaving_date=1st of march [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there?
State: [state] from_location=vegas to_location=san diego leaving_time=none travelers=none 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 to_location=lax from_location=san francisco leaving_time=8:40 am travelers=c of possible values a) 3 b) 1 c) 4 d) 5 e) 2 [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th.
State: [state] leaving_date=march 9th to_location=san diego from_location=vegas leaving_time=none 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 leaving_time=8:40 am travelers=b of possible values a) 5 b) 4 c) 2 d) 3 e) 1 from_location=san francisco to_location=lax [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th. [system] i found 1 matching bus. it leaves at 3:50 pm, costs $42, and has 0 transfers. [user] which bus stations does it travel between?
State: [state] leaving_date=march 9th leaving_time=none travelers=none from_location=vegas to_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_time=8:40 am travelers=b of possible values a) 2 b) 4 c) 5 d) 1 e) 3 leaving_date=1st of march from_location=san francisco [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th. [system] i found 1 matching bus. it leaves at 3:50 pm, costs $42, and has 0 transfers. [user] which bus stations does it travel between? [system] you'll leave union plaza and arrive at santa fe depot. [user] that sounds like it'll work.
State: [state] to_location=san diego leaving_time=3:50 pm travelers=none leaving_date=march 9th from_location=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=e of possible values a) 5 b) 2 c) 3 d) 1 e) 4 leaving_date=1st of march to_location=lax leaving_time=8:40 am from_location=san francisco [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th. [system] i found 1 matching bus. it leaves at 3:50 pm, costs $42, and has 0 transfers. [user] which bus stations does it travel between? [system] you'll leave union plaza and arrive at santa fe depot. [user] that sounds like it'll work. [system] can i help you with something else? [user] i'd like to reserve a bus ticket.
State: [state] travelers=none leaving_date=march 9th to_location=san diego leaving_time=3:50 pm from_location=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 leaving_time=8:40 am to_location=lax leaving_date=1st of march travelers=e of possible values a) 5 b) 3 c) 1 d) 2 e) 4 [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th. [system] i found 1 matching bus. it leaves at 3:50 pm, costs $42, and has 0 transfers. [user] which bus stations does it travel between? [system] you'll leave union plaza and arrive at santa fe depot. [user] that sounds like it'll work. [system] can i help you with something else? [user] i'd like to reserve a bus ticket. [system] how many tickets will you need? [user] just 1 ticket please.
State: [state] from_location=vegas leaving_time=3:50 pm to_location=san diego leaving_date=march 9th travelers=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) 3 d) 1 e) 2 from_location=san francisco leaving_date=1st of march to_location=lax leaving_time=8:40 am [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th. [system] i found 1 matching bus. it leaves at 3:50 pm, costs $42, and has 0 transfers. [user] which bus stations does it travel between? [system] you'll leave union plaza and arrive at santa fe depot. [user] that sounds like it'll work. [system] can i help you with something else? [user] i'd like to reserve a bus ticket. [system] how many tickets will you need? [user] just 1 ticket please. [system] please confirm: you need 1 ticket for the bus from las vegas to san diego on march 9th at 3:50 pm. [user] yes, that's correct.
State: [state] travelers=d from_location=las vegas leaving_date=march 9th to_location=san diego leaving_time=3:50 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] to_location=lax leaving_time=8:40 am leaving_date=1st of march from_location=san francisco travelers=e of possible values a) 1 b) 3 c) 2 d) 5 e) 4 [context] [user] can you find me a one way flight on american airlines in premium economy class? i'll be traveling on the 10th. [system] where will you be going? [user] i'm going to san diego. [system] where are you leaving from? [user] i'm leaving from vegas. [system] i found 1 matching flight, which has 0 stops and costs $134. it's on american airlines and departs at 8:20 am. [user] when will i reach my destination? [system] it arrives at 9:34 am. [user] what airports does it travel between? [system] it will leave mccarran international airport and arrive at san international airport. [user] can you find me a bus that does there? [system] will you leave on march 10th? [user] no, i'm leaving on march 9th. [system] i found 1 matching bus. it leaves at 3:50 pm, costs $42, and has 0 transfers. [user] which bus stations does it travel between? [system] you'll leave union plaza and arrive at santa fe depot. [user] that sounds like it'll work. [system] can i help you with something else? [user] i'd like to reserve a bus ticket. [system] how many tickets will you need? [user] just 1 ticket please. [system] please confirm: you need 1 ticket for the bus from las vegas to san diego on march 9th at 3:50 pm. [user] yes, that's correct. [system] your ticket has been booked! [user] thanks for the help! that'll be all.
State: [state] to_location=san diego leaving_time=3:50 pm leaving_date=march 9th from_location=las vegas travelers=a