[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] seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd airlines=a of possible values a) southwest airlines b) delta airlines c) alaska airlines d) american airlines e) air canada f) united airlines g) air france h) british airways passengers=a of possible values a) 1 b) 3 c) 2 d) 4 origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me?
State: [state] seating_class=none outbound_departure_time=none return_date=none departure_date=none refundable=none destination_city=vancouver, bc airlines=c passengers=none origin_city=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] destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month inbound_departure_time=8:25 pm airlines=c of possible values a) british airways b) united airlines c) southwest airlines d) american airlines e) air canada f) air france g) delta airlines h) alaska airlines origin_city=las vegas refundable=b of possible values a) false b) true [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver
State: [state] destination_city=vancouver, bc passengers=none seating_class=none departure_date=none outbound_departure_time=none return_date=none inbound_departure_time=none airlines=h origin_city=seattle 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] return_date=9th of this month airlines=f of possible values a) delta airlines b) alaska airlines c) american airlines d) air canada e) air france f) southwest airlines g) british airways h) united airlines seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy refundable=b of possible values a) false b) true origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week.
State: [state] return_date=none airlines=b seating_class=none refundable=none origin_city=seattle destination_city=vancouver, bc inbound_departure_time=none passengers=none outbound_departure_time=none departure_date=friday next week

[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] origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm destination_city=sd passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=h of possible values a) delta airlines b) air france c) alaska airlines d) united airlines e) american airlines f) air canada g) british airways h) southwest airlines [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from?
State: [state] origin_city=seattle seating_class=none departure_date=friday next week outbound_departure_time=none return_date=none refundable=none inbound_departure_time=none destination_city=vancouver, bc passengers=none airlines=c

[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] origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd passengers=a of possible values a) 1 b) 4 c) 2 d) 3 airlines=c of possible values a) american airlines b) alaska airlines c) southwest airlines d) air canada e) united airlines f) delta airlines g) british airways h) air france refundable=b of possible values a) false b) true [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please?
State: [state] origin_city=seattle inbound_departure_time=none departure_date=friday next week seating_class=none outbound_departure_time=none return_date=none destination_city=vancouver, bc passengers=none airlines=b 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] destination_city=sd origin_city=las vegas departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=f of possible values a) air france b) air canada c) british airways d) alaska airlines e) american airlines f) southwest airlines g) delta airlines h) united airlines return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect
State: [state] destination_city=vancouver, bc origin_city=seattle departure_date=friday next week passengers=none airlines=d return_date=none inbound_departure_time=none seating_class=none refundable=none outbound_departure_time=3:45 pm

[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=a of possible values a) economy b) flexible c) economy extra group_size=e of possible values a) 4 b) 2 c) 5 d) 1 e) 3 departure_date=3rd of this month destination=lax departure_time=11:50 am origin=vegas [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please?
State: [state] fare_type=none group_size=none departure_date=none destination=vancouver, bc departure_time=none origin=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] group_size=c of possible values a) 2 b) 4 c) 3 d) 5 e) 1 fare_type=c of possible values a) economy extra b) flexible c) economy departure_date=3rd of this month destination=lax origin=vegas departure_time=11:50 am [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please? [system] on what date shall i check? perhaps march 8th? [user] i would like to leave on the 4th.
State: [state] group_size=none fare_type=none departure_date=the 4th destination=vancouver, bc origin=seattle departure_time=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] destination=lax group_size=e of possible values a) 1 b) 2 c) 5 d) 4 e) 3 origin=vegas fare_type=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am departure_date=3rd of this month [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please? [system] on what date shall i check? perhaps march 8th? [user] i would like to leave on the 4th. [system] there is a bus departing at 6:40 am. an economy ticket is $26 [user] that sounds good to me.
State: [state] destination=vancouver, bc group_size=none origin=seattle fare_type=c departure_time=6:40 am departure_date=the 4th

[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 group_size=c of possible values a) 4 b) 5 c) 3 d) 2 e) 1 fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please? [system] on what date shall i check? perhaps march 8th? [user] i would like to leave on the 4th. [system] there is a bus departing at 6:40 am. an economy ticket is $26 [user] that sounds good to me. [system] do you wish to reserve a ticket? [user] yes. i need to purchase 3 tickets please. can you do that for me?
State: [state] departure_time=6:40 am destination=vancouver, bc departure_date=the 4th group_size=c fare_type=a origin=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] origin=vegas fare_type=c of possible values a) economy extra b) flexible c) economy departure_time=11:50 am group_size=a of possible values a) 3 b) 1 c) 4 d) 5 e) 2 destination=lax departure_date=3rd of this month [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please? [system] on what date shall i check? perhaps march 8th? [user] i would like to leave on the 4th. [system] there is a bus departing at 6:40 am. an economy ticket is $26 [user] that sounds good to me. [system] do you wish to reserve a ticket? [user] yes. i need to purchase 3 tickets please. can you do that for me? [system] to confirm: you wish to purchase 3 economy bus tickets, leaving seattle march 4th at 6:40 am to vancouver. is this correct? [user] yes it is
State: [state] origin=seattle fare_type=c departure_time=6:40 am group_size=a destination=vancouver departure_date=march 4th

[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) 5 b) 3 c) 4 d) 1 e) 2 departure_date=3rd of this month fare_type=a of possible values a) economy b) economy extra c) flexible departure_time=11:50 am destination=lax origin=vegas [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please? [system] on what date shall i check? perhaps march 8th? [user] i would like to leave on the 4th. [system] there is a bus departing at 6:40 am. an economy ticket is $26 [user] that sounds good to me. [system] do you wish to reserve a ticket? [user] yes. i need to purchase 3 tickets please. can you do that for me? [system] to confirm: you wish to purchase 3 economy bus tickets, leaving seattle march 4th at 6:40 am to vancouver. is this correct? [user] yes it is [system] your tickets are confirmed. [user] thanks for your help
State: [state] group_size=b departure_date=march 4th fare_type=a departure_time=6:40 am destination=vancouver origin=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_date=3rd of this month group_size=d of possible values a) 4 b) 5 c) 1 d) 3 e) 2 origin=vegas destination=lax departure_time=11:50 am fare_type=c of possible values a) flexible b) economy extra c) economy [context] [user] i need a one-way flight on alaska airlines from vancouver, bc. can you help me? [system] where are you departing from? [user] i will be leaving seattle to head to vancouver [system] what date are you planning to leave? [user] i wish to leave on friday next week. [system] there is 1 flight. alaska airlines has a flight departing at 3:45 pm, with 1 stop. ticket cost is $266 [user] what airport does it depart from? [system] seattle-tacoma international airport. any interest? [user] what is the arrival time and airport in vancouver please? [system] yvr international airport at 11:44 pm in vancouver. [user] that sounds perfect [system] do you need naything else? [user] can you check a bus to vancouver also please? [system] on what date shall i check? perhaps march 8th? [user] i would like to leave on the 4th. [system] there is a bus departing at 6:40 am. an economy ticket is $26 [user] that sounds good to me. [system] do you wish to reserve a ticket? [user] yes. i need to purchase 3 tickets please. can you do that for me? [system] to confirm: you wish to purchase 3 economy bus tickets, leaving seattle march 4th at 6:40 am to vancouver. is this correct? [user] yes it is [system] your tickets are confirmed. [user] thanks for your help [system] is there anything else i can help with? [user] no that's all for now
State: [state] departure_date=march 4th group_size=d origin=seattle destination=vancouver departure_time=6:40 am fare_type=c