[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=b of possible values a) business b) economy c) premium economy d) first class destination=sf return_date=the 13th passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=9th of this month origin=seattle airlines=f of possible values a) air france b) air canada c) united airlines d) alaska airlines e) southwest airlines f) delta airlines g) american airlines h) british airways [context] [user] i'd like a one way flight please.
State: [state] seating_class=none destination=none return_date=none passengers=none departure_date=none origin=none airlines=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 return_date=the 13th airlines=a of possible values a) delta airlines b) british airways c) southwest airlines d) united airlines e) air canada f) american airlines g) alaska airlines h) air france seating_class=a of possible values a) economy b) business c) premium economy d) first class departure_date=9th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 origin=seattle [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas
State: [state] destination=las vegas return_date=none airlines=none seating_class=none departure_date=14th of march passengers=none origin=los angeles

[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) united airlines b) american airlines c) delta airlines d) southwest airlines e) alaska airlines f) air france g) british airways h) air canada seating_class=a of possible values a) economy b) premium economy c) business d) first class destination=sf passengers=a of possible values a) 1 b) 2 c) 3 d) 4 departure_date=9th of this month origin=seattle [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from?
State: [state] return_date=none airlines=none seating_class=none destination=las vegas passengers=none departure_date=14th of march origin=los angeles

[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) united airlines b) air canada c) delta airlines d) american airlines e) air france f) british airways g) alaska airlines h) southwest airlines seating_class=b of possible values a) first class b) economy c) business d) premium economy origin=seattle destination=sf passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=9th of this month [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there?
State: [state] return_date=none airlines=g seating_class=none origin=los angeles destination=las vegas passengers=none departure_date=14th of march

[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 travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 from_location=san francisco leaving_date=1st of march to_location=lax [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there?
State: [state] leaving_time=none travelers=none from_location=los angeles leaving_date=none 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=e of possible values a) 3 b) 1 c) 5 d) 2 e) 4 to_location=lax leaving_date=1st of march leaving_time=8:40 am from_location=san francisco [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine.
State: [state] travelers=none to_location=las vegas leaving_date=14th of march leaving_time=none from_location=los angeles

[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=a of possible values a) 4 b) 2 c) 5 d) 1 e) 3 from_location=san francisco leaving_date=1st of march [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from?
State: [state] leaving_time=none to_location=las vegas travelers=none from_location=los angeles leaving_date=14th of march

[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 to_location=lax travelers=a of possible values a) 4 b) 1 c) 3 d) 2 e) 5 [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from? [system] you are leaving from union station. [user] that sounds great for me.
State: [state] leaving_date=14th of march from_location=los angeles leaving_time=7:40 am to_location=las vegas 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] from_location=san francisco travelers=d of possible values a) 5 b) 1 c) 3 d) 4 e) 2 leaving_time=8:40 am to_location=lax leaving_date=1st of march [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from? [system] you are leaving from union station. [user] that sounds great for me. [system] what else can i do for you? [user] i would like to reserve the bus.
State: [state] from_location=los angeles travelers=none leaving_time=7:40 am to_location=las vegas leaving_date=14th of march

[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=b of possible values a) 5 b) 4 c) 1 d) 3 e) 2 from_location=san francisco [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from? [system] you are leaving from union station. [user] that sounds great for me. [system] what else can i do for you? [user] i would like to reserve the bus. [system] what is the number of tickets needed? [user] i need for two people.
State: [state] leaving_date=14th of march to_location=las vegas leaving_time=7:40 am travelers=e from_location=los angeles

[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) 5 b) 4 c) 3 d) 1 e) 2 leaving_date=1st of march to_location=lax [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from? [system] you are leaving from union station. [user] that sounds great for me. [system] what else can i do for you? [user] i would like to reserve the bus. [system] what is the number of tickets needed? [user] i need for two people. [system] please confirm a ticket from los angeles to las vegas leaving march 14th at 7:40 am for 2 people. [user] yes, that will work for me.
State: [state] leaving_time=7:40 am from_location=los angeles travelers=e leaving_date=14th of march 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] from_location=san francisco leaving_time=8:40 am leaving_date=1st of march to_location=lax travelers=d of possible values a) 5 b) 1 c) 3 d) 4 e) 2 [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from? [system] you are leaving from union station. [user] that sounds great for me. [system] what else can i do for you? [user] i would like to reserve the bus. [system] what is the number of tickets needed? [user] i need for two people. [system] please confirm a ticket from los angeles to las vegas leaving march 14th at 7:40 am for 2 people. [user] yes, that will work for me. [system] the ticket is confirmed. [user] thanks so much for the help.
State: [state] from_location=los angeles leaving_time=7:40 am leaving_date=14th of march to_location=las vegas travelers=e

[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 from_location=san francisco to_location=lax travelers=c of possible values a) 2 b) 3 c) 4 d) 1 e) 5 [context] [user] i'd like a one way flight please. [system] what city and date and departing location are you seeking? [user] i would like to start travelling on the 14th of march from los angeles to las vegas [system] would you want to fly alaska airlines taking off 8:20 pm with 0 stops for $88? [user] what is the number of passengers and the airport you are leaving from? [system] i'm leaving from lax international airport with 1 traveller. [user] ok. could you help me find a bus going there? [system] would you plan to leave march 14th? [user] yes, that is fine. [system] i have 4 buses leaving 7:40 am costing $40 with 0 transfers. [user] which bus station am i leaving from? [system] you are leaving from union station. [user] that sounds great for me. [system] what else can i do for you? [user] i would like to reserve the bus. [system] what is the number of tickets needed? [user] i need for two people. [system] please confirm a ticket from los angeles to las vegas leaving march 14th at 7:40 am for 2 people. [user] yes, that will work for me. [system] the ticket is confirmed. [user] thanks so much for the help. [system] can i assist you with anything else? [user] no thanks so much.
State: [state] leaving_date=14th of march leaving_time=7:40 am from_location=los angeles to_location=las vegas travelers=a