[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=d of possible values a) 3 b) 4 c) 2 d) 1 departure_date=9th of this month airlines=e of possible values a) alaska airlines b) southwest airlines c) air canada d) united airlines e) delta airlines f) air france g) american airlines h) british airways return_date=the 13th seating_class=d of possible values a) premium economy b) first class c) business d) economy destination=sf origin=seattle [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me?
State: [state] passengers=none departure_date=none airlines=none return_date=none seating_class=none destination=none origin=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 origin=seattle destination=sf return_date=the 13th seating_class=d of possible values a) first class b) business c) premium economy d) economy passengers=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=b of possible values a) american airlines b) delta airlines c) united airlines d) southwest airlines e) air canada f) air france g) alaska airlines h) british airways [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego.
State: [state] departure_date=11th of this month origin=sfo destination=san diego return_date=none seating_class=none passengers=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] airlines=c of possible values a) southwest airlines b) united airlines c) delta airlines d) air france e) british airways f) alaska airlines g) air canada h) american airlines return_date=the 13th destination=sf passengers=b of possible values a) 2 b) 1 c) 4 d) 3 seating_class=a of possible values a) economy b) premium economy c) business d) first class departure_date=9th of this month origin=seattle [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else.
State: [state] airlines=none return_date=none destination=san diego passengers=none seating_class=none departure_date=11th of this month origin=sfo

[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=d of possible values a) premium economy b) business c) first class d) economy passengers=d of possible values a) 4 b) 2 c) 3 d) 1 departure_date=9th of this month destination=sf origin=seattle airlines=h of possible values a) british airways b) alaska airlines c) american airlines d) southwest airlines e) united airlines f) air france g) air canada h) delta airlines return_date=the 13th [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there.
State: [state] seating_class=none passengers=none departure_date=11th of this month destination=san diego origin=sfo airlines=c return_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_time=8:40 am to_location=lax leaving_date=1st of march travelers=b of possible values a) 2 b) 4 c) 5 d) 3 e) 1 from_location=san francisco [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there.
State: [state] leaving_time=none to_location=san diego leaving_date=none travelers=none from_location=sfo

[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 travelers=d of possible values a) 3 b) 5 c) 1 d) 4 e) 2 to_location=lax [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date.
State: [state] leaving_date=march 2nd leaving_time=none from_location=sfo travelers=none 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] travelers=b of possible values a) 5 b) 4 c) 3 d) 1 e) 2 leaving_time=8:40 am to_location=lax leaving_date=1st of march from_location=san francisco [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list?
State: [state] travelers=none leaving_time=none to_location=san diego leaving_date=march 2nd from_location=sfo

[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) 2 b) 3 c) 5 d) 1 e) 4 leaving_time=8:40 am to_location=lax leaving_date=1st of march from_location=san francisco [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus.
State: [state] travelers=none leaving_time=none to_location=san diego leaving_date=march 2nd from_location=sfo

[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) 2 b) 1 c) 5 d) 3 e) 4 to_location=lax from_location=san francisco [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus. [system] this bus will leave from the station name salesforce transit center. [user] what about the destination?
State: [state] leaving_date=march 2nd leaving_time=none travelers=none to_location=san diego from_location=sfo

[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 leaving_time=8:40 am leaving_date=1st of march travelers=c of possible values a) 3 b) 2 c) 4 d) 5 e) 1 [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus. [system] this bus will leave from the station name salesforce transit center. [user] what about the destination? [system] it will finally reach the destination station at santa fe depot. [user] that's great. thanks.
State: [state] to_location=san diego from_location=sfo leaving_time=1:40 pm leaving_date=march 2nd 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 travelers=a of possible values a) 4 b) 3 c) 1 d) 2 e) 5 leaving_time=8:40 am from_location=san francisco to_location=lax [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus. [system] this bus will leave from the station name salesforce transit center. [user] what about the destination? [system] it will finally reach the destination station at santa fe depot. [user] that's great. thanks. [system] shall i book the tickets on this bus? [user] yes, i want the same for 3 persons.
State: [state] leaving_date=march 2nd travelers=b leaving_time=1:40 pm from_location=sfo 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] leaving_time=8:40 am leaving_date=1st of march to_location=lax travelers=e of possible values a) 2 b) 5 c) 1 d) 3 e) 4 from_location=san francisco [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus. [system] this bus will leave from the station name salesforce transit center. [user] what about the destination? [system] it will finally reach the destination station at santa fe depot. [user] that's great. thanks. [system] shall i book the tickets on this bus? [user] yes, i want the same for 3 persons. [system] please confirm to book 3 tickets in a bus which leaves from san francisco on march 2nd at 1:40 pm to san diego. [user] that is correct to proceed.
State: [state] leaving_time=1:40 pm leaving_date=march 2nd to_location=san diego travelers=d from_location=sfo

[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 travelers=e of possible values a) 1 b) 5 c) 2 d) 3 e) 4 leaving_time=8:40 am [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus. [system] this bus will leave from the station name salesforce transit center. [user] what about the destination? [system] it will finally reach the destination station at santa fe depot. [user] that's great. thanks. [system] shall i book the tickets on this bus? [user] yes, i want the same for 3 persons. [system] please confirm to book 3 tickets in a bus which leaves from san francisco on march 2nd at 1:40 pm to san diego. [user] that is correct to proceed. [system] your tickets are booked successfully. [user] thanks for your help.
State: [state] leaving_date=march 2nd to_location=san diego from_location=sfo travelers=d leaving_time=1:40 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 from_location=san francisco leaving_time=8:40 am leaving_date=1st of march travelers=b of possible values a) 2 b) 4 c) 3 d) 1 e) 5 [context] [user] i am in a plan to go for a trip and for which i need to search for one-way flights. can you search for the one which is suitable to me? [system] from what date and form which city do you want me to book the flight and to which place you are planning to visit? i want to know this to short-list my searching process. [user] i want to book it from sfo on 11th of this month to san diego. [system] what about a flight from alaska airlines which takes off at 6:10 am with 0 stops for which the ticket cost is $115?. [user] search for something else. [system] how about a flight from american airlines which takes off at 12:15 pm with 1 stop for which the ticket cost is $157? [user] that is okay. i want you to search for a bus to go there. [system] shall i proceed with searching for march 11th? [user] no, i am planning to leave on march 2nd and you can search for that date. [system] how about a bus leaves at 11 am with 0 transfers for which the cost will be $55? [user] anything else you have in your list? [system] what about a bus leaves at 1:40 pm with 0 transfers for which the cost will be $56? [user] i want some more details to decide and can you tell about the origin station of this bus. [system] this bus will leave from the station name salesforce transit center. [user] what about the destination? [system] it will finally reach the destination station at santa fe depot. [user] that's great. thanks. [system] shall i book the tickets on this bus? [user] yes, i want the same for 3 persons. [system] please confirm to book 3 tickets in a bus which leaves from san francisco on march 2nd at 1:40 pm to san diego. [user] that is correct to proceed. [system] your tickets are booked successfully. [user] thanks for your help. [system] do you need anything else? [user] no, that's all for now.
State: [state] to_location=san diego from_location=sfo leaving_time=1:40 pm leaving_date=march 2nd travelers=c