[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 origin_city=las vegas return_date=9th of this month airlines=e of possible values a) american airlines b) air france c) alaska airlines d) delta airlines e) southwest airlines f) british airways g) air canada h) united airlines outbound_departure_time=3:10 pm destination_city=sd refundable=b of possible values a) false b) true [context] [user] i'm looking for a one-way flight/
State: [state] departure_date=none seating_class=none inbound_departure_time=none passengers=none origin_city=none return_date=none airlines=none outbound_departure_time=none destination_city=none refundable=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=c of possible values a) american airlines b) alaska airlines c) southwest airlines d) british airways e) delta airlines f) air canada g) air france h) united airlines passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=9th of this month seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday.
State: [state] outbound_departure_time=none inbound_departure_time=none airlines=none passengers=none return_date=none seating_class=none departure_date=next wednesday origin_city=vancouver refundable=none destination_city=seattle

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] departure_date=6th of this month passengers=b of possible values a) 2 b) 1 c) 3 d) 4 return_date=9th of this month airlines=a of possible values a) southwest airlines b) air france c) united airlines d) delta airlines e) american airlines f) air canada g) british airways h) alaska airlines destination_city=sd refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy origin_city=las vegas outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight?
State: [state] departure_date=next wednesday passengers=none return_date=none airlines=none destination_city=seattle refundable=none seating_class=none origin_city=vancouver outbound_departure_time=none inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month refundable=b of possible values a) false b) true origin_city=las vegas airlines=e of possible values a) delta airlines b) air france c) american airlines d) united airlines e) southwest airlines f) alaska airlines g) british airways h) air canada outbound_departure_time=3:10 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at?
State: [state] return_date=none refundable=none origin_city=vancouver airlines=none outbound_departure_time=none passengers=none departure_date=next wednesday destination_city=seattle inbound_departure_time=none seating_class=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=c of possible values a) economy extra b) flexible c) economy destination=lax departure_time=11:50 am origin=vegas departure_date=3rd of this month group_size=d of possible values a) 1 b) 4 c) 5 d) 3 e) 2 [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there?
State: [state] fare_type=none destination=seattle departure_time=none origin=vancouver departure_date=none group_size=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=e of possible values a) air france b) air canada c) delta airlines d) american airlines e) southwest airlines f) british airways g) united airlines h) alaska airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month return_date=9th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there?
State: [state] airlines=c inbound_departure_time=none refundable=none departure_date=next wednesday return_date=none passengers=none destination_city=seattle origin_city=vancouver outbound_departure_time=2:50 am seating_class=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=b of possible values a) 4 b) 3 c) 5 d) 1 e) 2 origin=vegas departure_date=3rd of this month destination=lax departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there? [system] are you leaving on march 6th? [user] no, i'm planning on leaving on march 10th.
State: [state] group_size=none origin=vancouver departure_date=march 10th destination=seattle departure_time=none fare_type=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am origin=vegas group_size=b of possible values a) 4 b) 3 c) 5 d) 2 e) 1 fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month destination=lax [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there? [system] are you leaving on march 6th? [user] no, i'm planning on leaving on march 10th. [system] i found 10 buses. there is a bus leaving at 6:40 am in economy for $30. [user] that sounds great!
State: [state] departure_time=6:40 am origin=vancouver group_size=none fare_type=b departure_date=march 10th destination=seattle

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am destination=lax departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy origin=vegas group_size=e of possible values a) 5 b) 1 c) 4 d) 2 e) 3 [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there? [system] are you leaving on march 6th? [user] no, i'm planning on leaving on march 10th. [system] i found 10 buses. there is a bus leaving at 6:40 am in economy for $30. [user] that sounds great! [system] is there anything else i can help you with? [user] yes, i'd like to purchase 2 bus tickets.
State: [state] departure_time=6:40 am destination=seattle departure_date=march 10th fare_type=c origin=vancouver group_size=d

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_date=3rd of this month fare_type=b of possible values a) economy extra b) economy c) flexible group_size=d of possible values a) 2 b) 4 c) 5 d) 3 e) 1 destination=lax departure_time=11:50 am [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there? [system] are you leaving on march 6th? [user] no, i'm planning on leaving on march 10th. [system] i found 10 buses. there is a bus leaving at 6:40 am in economy for $30. [user] that sounds great! [system] is there anything else i can help you with? [user] yes, i'd like to purchase 2 bus tickets. [system] okay, i have 2 economy tickets for the bus departing vancouver on march 10th at 6:40 am and arriving in seattle, correct? [user] yes, that is correct.
State: [state] origin=vancouver departure_date=march 10th fare_type=b group_size=a destination=seattle departure_time=6:40 am

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] fare_type=c of possible values a) flexible b) economy extra c) economy departure_date=3rd of this month origin=vegas group_size=b of possible values a) 2 b) 3 c) 5 d) 1 e) 4 departure_time=11:50 am destination=lax [context] [user] i'm looking for a one-way flight/ [system] what are the cities you are traveling between and what date are you departing on? [user] i'm traveling from vancouver to seattle next wednesday. [system] okay, there is an air canada flight departing at 4:45 pm with 1 stop for $278. [user] are there any other flight? [system] what about a delta airlines flight departing at 2:50 am with 1 stop for $353? [user] what airport am i departing from and arriving at? [system] the flight departs from yvr international airport and arrives at seattle-tacoma international airport. [user] that flight sounds great! are there any buses going there? [system] are you leaving on march 6th? [user] no, i'm planning on leaving on march 10th. [system] i found 10 buses. there is a bus leaving at 6:40 am in economy for $30. [user] that sounds great! [system] is there anything else i can help you with? [user] yes, i'd like to purchase 2 bus tickets. [system] okay, i have 2 economy tickets for the bus departing vancouver on march 10th at 6:40 am and arriving in seattle, correct? [user] yes, that is correct. [system] i have successfully purchased the tickets. [user] thanks, that is all i needed.
State: [state] fare_type=c departure_date=march 10th origin=vancouver group_size=a departure_time=6:40 am destination=seattle