[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] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=b of possible values a) delta airlines b) southwest airlines c) british airways d) air canada e) alaska airlines f) american airlines g) air france h) united airlines seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm return_date=9th of this month destination_city=sd origin_city=las vegas departure_date=6th of this month [context] [user] i am looking for round trip flights just for one person.
State: [state] refundable=none inbound_departure_time=none airlines=none seating_class=none passengers=a outbound_departure_time=none return_date=none destination_city=none origin_city=none departure_date=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] passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true airlines=b of possible values a) air france b) southwest airlines c) air canada d) american airlines e) british airways f) alaska airlines g) united airlines h) delta airlines inbound_departure_time=8:25 pm return_date=9th of this month destination_city=sd [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago.
State: [state] passengers=d seating_class=none origin_city=none outbound_departure_time=none departure_date=next monday refundable=none airlines=none inbound_departure_time=none return_date=none destination_city=chicago

[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 departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 return_date=9th of this month outbound_departure_time=3:10 pm airlines=b of possible values a) air france b) southwest airlines c) british airways d) air canada e) alaska airlines f) united airlines g) delta airlines h) american airlines origin_city=las vegas seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th.
State: [state] destination_city=chicago departure_date=next monday passengers=a return_date=the 12th outbound_departure_time=none airlines=none origin_city=none seating_class=none inbound_departure_time=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] return_date=9th of this month origin_city=las vegas refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class airlines=g of possible values a) air france b) british airways c) american airlines d) united airlines e) alaska airlines f) delta airlines g) southwest airlines h) air canada [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf.
State: [state] return_date=the 12th origin_city=sf refundable=none inbound_departure_time=none passengers=d destination_city=chicago outbound_departure_time=none departure_date=next monday seating_class=none airlines=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] origin_city=las vegas return_date=9th of this month 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 airlines=a of possible values a) southwest airlines b) air canada c) british airways d) american airlines e) united airlines f) delta airlines g) air france h) alaska airlines departure_date=6th of this month inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm destination_city=sd [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options?
State: [state] origin_city=sf return_date=the 12th seating_class=none refundable=none airlines=none departure_date=next monday inbound_departure_time=none passengers=a outbound_departure_time=none destination_city=chicago

[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=a of possible values a) true b) false origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd departure_date=6th of this month airlines=g of possible values a) air canada b) british airways c) alaska airlines d) united airlines e) american airlines f) air france g) southwest airlines h) delta airlines outbound_departure_time=3:10 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options? [system] there is a delta airlines flight leaving at 10:05 pm and returning at 10:40 am costing $194. [user] anything else available?
State: [state] return_date=the 12th refundable=none origin_city=sf inbound_departure_time=none destination_city=chicago departure_date=next monday airlines=none outbound_departure_time=none passengers=c seating_class=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] passengers=b of possible values a) 2 b) 1 c) 4 d) 3 origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month airlines=g of possible values a) air france b) delta airlines c) british airways d) air canada e) alaska airlines f) united airlines g) southwest airlines h) american airlines seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options? [system] there is a delta airlines flight leaving at 10:05 pm and returning at 10:40 am costing $194. [user] anything else available? [system] yes there is a southwest airlines flight leaving at 5:50 pm and returning at 4:35 am. tht total cost is $194. [user] that one sounds perfect.
State: [state] passengers=b origin_city=sf destination_city=chicago refundable=none departure_date=next monday airlines=g seating_class=none inbound_departure_time=4:35 am outbound_departure_time=5:50 pm return_date=the 12th

[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 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business destination_city=sd origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=h of possible values a) british airways b) alaska airlines c) air canada d) delta airlines e) american airlines f) air france g) united airlines h) southwest airlines refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options? [system] there is a delta airlines flight leaving at 10:05 pm and returning at 10:40 am costing $194. [user] anything else available? [system] yes there is a southwest airlines flight leaving at 5:50 pm and returning at 4:35 am. tht total cost is $194. [user] that one sounds perfect. [system] would you like me to purchase the tickets? [user] yes please travelling economy.
State: [state] outbound_departure_time=5:50 pm seating_class=a destination_city=chicago origin_city=sf passengers=d airlines=h refundable=none inbound_departure_time=4:35 am departure_date=next monday return_date=the 12th

[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] refundable=b of possible values a) false b) true origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=g of possible values a) alaska airlines b) american airlines c) air france d) united airlines e) delta airlines f) air canada g) southwest airlines h) british airways destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month departure_date=6th of this month [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options? [system] there is a delta airlines flight leaving at 10:05 pm and returning at 10:40 am costing $194. [user] anything else available? [system] yes there is a southwest airlines flight leaving at 5:50 pm and returning at 4:35 am. tht total cost is $194. [user] that one sounds perfect. [system] would you like me to purchase the tickets? [user] yes please travelling economy. [system] to confirm then you are flying from san francisco next monday at 5:50 pm, to chicago with southwest airlines. it is for 1 passenger flying economy and the return flight is at 4:35 am on march 12th. [user] that's correct. which airports do i depart from and what is my arrival time ?
State: [state] refundable=none origin_city=sf seating_class=a inbound_departure_time=4:35 am outbound_departure_time=5:50 pm airlines=g destination_city=chicago passengers=c return_date=march 12th departure_date=next monday

[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) economy b) first class c) business d) premium economy return_date=9th of this month departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 airlines=d of possible values a) air canada b) air france c) alaska airlines d) southwest airlines e) united airlines f) british airways g) delta airlines h) american airlines origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options? [system] there is a delta airlines flight leaving at 10:05 pm and returning at 10:40 am costing $194. [user] anything else available? [system] yes there is a southwest airlines flight leaving at 5:50 pm and returning at 4:35 am. tht total cost is $194. [user] that one sounds perfect. [system] would you like me to purchase the tickets? [user] yes please travelling economy. [system] to confirm then you are flying from san francisco next monday at 5:50 pm, to chicago with southwest airlines. it is for 1 passenger flying economy and the return flight is at 4:35 am on march 12th. [user] that's correct. which airports do i depart from and what is my arrival time ? [system] your ticket is booked and you fly from sfo international airport arriving at 0:37 am [user] thanks for everything.
State: [state] seating_class=a return_date=march 12th departure_date=next monday passengers=c airlines=d origin_city=sf destination_city=chicago refundable=none inbound_departure_time=4:35 am outbound_departure_time=5:50 pm

[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=h of possible values a) british airways b) delta airlines c) alaska airlines d) air canada e) american airlines f) united airlines g) air france h) southwest airlines refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm [context] [user] i am looking for round trip flights just for one person. [system] where are you interested in going and when? [user] i want to go next monday to chicago. [system] what will be your return date? [user] i need a return fight for the 12th. [system] what city will you be leaving from? [user] i am leaving from sf. [system] i found 4 options for you to conside. there is an outbound flight at 3:20 pm with american airlines with the return fligh leaving at 12:30 pm. the total cost is $270. [user] are there any other options? [system] there is a delta airlines flight leaving at 10:05 pm and returning at 10:40 am costing $194. [user] anything else available? [system] yes there is a southwest airlines flight leaving at 5:50 pm and returning at 4:35 am. tht total cost is $194. [user] that one sounds perfect. [system] would you like me to purchase the tickets? [user] yes please travelling economy. [system] to confirm then you are flying from san francisco next monday at 5:50 pm, to chicago with southwest airlines. it is for 1 passenger flying economy and the return flight is at 4:35 am on march 12th. [user] that's correct. which airports do i depart from and what is my arrival time ? [system] your ticket is booked and you fly from sfo international airport arriving at 0:37 am [user] thanks for everything. [system] can i assist you with anything else today? [user] no thank you.
State: [state] airlines=h refundable=none seating_class=c outbound_departure_time=5:50 pm origin_city=sf departure_date=next monday passengers=a return_date=march 12th destination_city=chicago inbound_departure_time=4:35 am