[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) premium economy b) economy c) first class d) business refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm airlines=h of possible values a) air france b) united airlines c) american airlines d) air canada e) british airways f) delta airlines g) alaska airlines h) southwest airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 origin_city=las vegas return_date=9th of this month [context] [user] hi there, could you help me make a reservation for one-way flight tickets please?
State: [state] departure_date=none seating_class=none refundable=none inbound_departure_time=none destination_city=none outbound_departure_time=none airlines=none passengers=none origin_city=none return_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] destination_city=sd origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false airlines=b of possible values a) air france b) southwest airlines c) american airlines d) united airlines e) alaska airlines f) air canada g) delta airlines h) british airways inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please.
State: [state] destination_city=sd origin_city=none return_date=none refundable=none airlines=e inbound_departure_time=none departure_date=none outbound_departure_time=none passengers=none 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] outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false departure_date=6th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=c of possible values a) american airlines b) air france c) southwest airlines d) delta airlines e) united airlines f) air canada g) alaska airlines h) british airways seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class destination_city=sd return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march.
State: [state] outbound_departure_time=none refundable=none departure_date=8th of march passengers=none airlines=g seating_class=none destination_city=sd return_date=none origin_city=san fran 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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=a of possible values a) southwest airlines b) american airlines c) air france d) british airways e) delta airlines f) alaska airlines g) air canada h) united airlines inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy return_date=9th of this month departure_date=6th of this month origin_city=las vegas [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me!
State: [state] refundable=none outbound_departure_time=6:10 am airlines=f inbound_departure_time=none passengers=none destination_city=sd seating_class=none return_date=none departure_date=8th of march origin_city=san fran

[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 group_size=a of possible values a) 3 b) 5 c) 4 d) 1 e) 2 departure_date=3rd of this month origin=vegas fare_type=b of possible values a) flexible b) economy c) economy extra destination=lax [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too?
State: [state] departure_time=none group_size=none departure_date=none origin=san fran fare_type=none destination=sd

[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=c of possible values a) alaska airlines b) united airlines c) southwest airlines d) american airlines e) delta airlines f) air france g) british airways h) air canada 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 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business destination_city=sd origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too?
State: [state] airlines=a inbound_departure_time=none passengers=none outbound_departure_time=6:10 am seating_class=none destination_city=sd origin_city=san fran return_date=none refundable=none departure_date=8th of march

[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 destination=lax departure_time=11:50 am group_size=d of possible values a) 4 b) 2 c) 5 d) 3 e) 1 origin=vegas fare_type=c of possible values a) flexible b) economy extra c) economy [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too? [system] do you plan to depart on the march 8th? [user] i intend to depart next monday if travelling by bus.
State: [state] departure_date=next monday destination=sd departure_time=none group_size=none origin=san fran 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] destination=lax group_size=e of possible values a) 1 b) 5 c) 2 d) 4 e) 3 departure_date=3rd of this month departure_time=11:50 am fare_type=a of possible values a) economy b) economy extra c) flexible origin=vegas [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too? [system] do you plan to depart on the march 8th? [user] i intend to depart next monday if travelling by bus. [system] sure, there are 6 buses, how about an economy bus ride which departs at 11 am and costs $44? [user] sure, could you book the flight ticket previously instead?
State: [state] destination=sd group_size=none departure_date=next monday departure_time=11 am fare_type=a origin=san fran

[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 airlines=a of possible values a) southwest airlines b) american airlines c) air france d) british airways e) air canada f) delta airlines g) alaska airlines h) united airlines departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too? [system] do you plan to depart on the march 8th? [user] i intend to depart next monday if travelling by bus. [system] sure, there are 6 buses, how about an economy bus ride which departs at 11 am and costs $44? [user] sure, could you book the flight ticket previously instead?
State: [state] outbound_departure_time=6:10 am airlines=g departure_date=8th of march return_date=none inbound_departure_time=none refundable=none origin_city=san fran destination_city=sd passengers=none 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] seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month passengers=d of possible values a) 4 b) 2 c) 3 d) 1 destination_city=sd airlines=a of possible values a) southwest airlines b) american airlines c) united airlines d) air france e) british airways f) delta airlines g) alaska airlines h) air canada departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too? [system] do you plan to depart on the march 8th? [user] i intend to depart next monday if travelling by bus. [system] sure, there are 6 buses, how about an economy bus ride which departs at 11 am and costs $44? [user] sure, could you book the flight ticket previously instead? [system] sure, please confirm your reservation for 1 economy flight from san francisco to san diego on alaska airlines on march 8th. [user] sure, this is fine with me.
State: [state] seating_class=d origin_city=san fran inbound_departure_time=none return_date=none passengers=d destination_city=sd airlines=g departure_date=8th of march outbound_departure_time=6:10 am 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] refundable=a of possible values a) true b) false destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month origin_city=las vegas outbound_departure_time=3:10 pm airlines=f of possible values a) delta airlines b) british airways c) united airlines d) american airlines e) air canada f) southwest airlines g) air france h) alaska airlines [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too? [system] do you plan to depart on the march 8th? [user] i intend to depart next monday if travelling by bus. [system] sure, there are 6 buses, how about an economy bus ride which departs at 11 am and costs $44? [user] sure, could you book the flight ticket previously instead? [system] sure, please confirm your reservation for 1 economy flight from san francisco to san diego on alaska airlines on march 8th. [user] sure, this is fine with me. [system] your one way ticket has been purchased! [user] may i know what time does my flight arrive and is this ticket refundable?
State: [state] refundable=none destination_city=sd passengers=a seating_class=b inbound_departure_time=none departure_date=8th of march return_date=none origin_city=san fran outbound_departure_time=6:10 am airlines=h

[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] inbound_departure_time=8:25 pm airlines=d of possible values a) delta airlines b) american airlines c) british airways d) southwest airlines e) united airlines f) air france g) alaska airlines h) air canada outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business refundable=a of possible values a) true b) false passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] hi there, could you help me make a reservation for one-way flight tickets please? [system] where will you be travelling to? [user] i will be travelling to sd and i prefer taking alaska airlines flight please. [system] sure, where and when do you plan to depart? [user] i plan to depart from san fran on the 8th of march. [system] there are 1 suitable flights, how about an alaska airlines flight departing at 6:10 am with 0 layovers which will cost you $99? [user] sure, this sounds great to me! [system] would you like me to make a ticket reservation for you? [user] perhaps at a later time, may i know what buses go there too? [system] do you plan to depart on the march 8th? [user] i intend to depart next monday if travelling by bus. [system] sure, there are 6 buses, how about an economy bus ride which departs at 11 am and costs $44? [user] sure, could you book the flight ticket previously instead? [system] sure, please confirm your reservation for 1 economy flight from san francisco to san diego on alaska airlines on march 8th. [user] sure, this is fine with me. [system] your one way ticket has been purchased! [user] may i know what time does my flight arrive and is this ticket refundable? [system] unfortunately, this is a non-refundable ticket. your flight will arrive at 7:50 am. [user] sure, that is all the help i need.
State: [state] inbound_departure_time=none airlines=g outbound_departure_time=6:10 am destination_city=sd origin_city=san fran departure_date=8th of march return_date=none seating_class=c refundable=none passengers=d