[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) first class b) premium economy c) business d) economy origin=seattle departure_date=9th of this month airlines=c of possible values a) air canada b) alaska airlines c) delta airlines d) united airlines e) american airlines f) air france g) british airways h) southwest airlines return_date=the 13th destination=sf passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] looking for a one way flight please.
State: [state] seating_class=none origin=none departure_date=none airlines=none return_date=none destination=none passengers=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] origin=seattle destination=sf return_date=the 13th departure_date=9th of this month airlines=a of possible values a) delta airlines b) air canada c) united airlines d) alaska airlines e) british airways f) american airlines g) southwest airlines h) air france seating_class=b of possible values a) business b) economy c) first class d) premium economy passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa.
State: [state] origin=seattle, wa destination=none return_date=none departure_date=tuesday next week airlines=none seating_class=none passengers=b

[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 airlines=a of possible values a) delta airlines b) american airlines c) united airlines d) air canada e) southwest airlines f) air france g) british airways h) alaska airlines seating_class=c of possible values a) business b) first class c) economy d) premium economy origin=seattle return_date=the 13th passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination=sf [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver.
State: [state] departure_date=tuesday next week airlines=none seating_class=none origin=seattle, wa return_date=none passengers=c destination=vancouver

[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 airlines=g of possible values a) united airlines b) air france c) alaska airlines d) british airways e) american airlines f) air canada g) delta airlines h) southwest airlines origin=seattle passengers=d of possible values a) 2 b) 4 c) 3 d) 1 return_date=the 13th seating_class=a of possible values a) economy b) first class c) business d) premium economy destination=sf [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well.
State: [state] departure_date=tuesday next week airlines=c origin=seattle, wa passengers=a return_date=none seating_class=none destination=vancouver

[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 to_location=lax travelers=b of possible values a) 1 b) 4 c) 5 d) 3 e) 2 [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well.
State: [state] leaving_date=none leaving_time=none from_location=seattle, wa to_location=vancouver travelers=e

[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 from_location=san francisco travelers=c of possible values a) 1 b) 5 c) 4 d) 2 e) 3 to_location=lax [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well. [system] sure, will this also be for march 5th departure date. [user] no, check for the 1st please.
State: [state] leaving_time=none leaving_date=the 1st from_location=seattle, wa travelers=d to_location=vancouver

[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 travelers=a of possible values a) 4 b) 1 c) 5 d) 2 e) 3 leaving_time=8:40 am leaving_date=1st of march from_location=san francisco [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well. [system] sure, will this also be for march 5th departure date. [user] no, check for the 1st please. [system] ok, there are 9 buses. may i suggest the one leaving at 6:40 am and it has 0 transfers for $27 total. [user] that sounds pretty reasonable. let's book it now.
State: [state] to_location=vancouver travelers=d leaving_time=6:40 am leaving_date=the 1st from_location=seattle, wa

[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 leaving_date=1st of march leaving_time=8:40 am from_location=san francisco travelers=d of possible values a) 2 b) 3 c) 1 d) 4 e) 5 [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well. [system] sure, will this also be for march 5th departure date. [user] no, check for the 1st please. [system] ok, there are 9 buses. may i suggest the one leaving at 6:40 am and it has 0 transfers for $27 total. [user] that sounds pretty reasonable. let's book it now. [system] sure, but first please confirm reservation for 2 people leaving at 6:40 am on march 1st from seattle headed to vancouver. is this correct? [user] yeah, that's right. i need bus station details for where i will be leaving from and arriving at please.
State: [state] to_location=vancouver leaving_date=march 1st leaving_time=6:40 am from_location=seattle travelers=a

[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=a of possible values a) 4 b) 1 c) 3 d) 5 e) 2 leaving_date=1st of march from_location=san francisco leaving_time=8:40 am to_location=lax [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well. [system] sure, will this also be for march 5th departure date. [user] no, check for the 1st please. [system] ok, there are 9 buses. may i suggest the one leaving at 6:40 am and it has 0 transfers for $27 total. [user] that sounds pretty reasonable. let's book it now. [system] sure, but first please confirm reservation for 2 people leaving at 6:40 am on march 1st from seattle headed to vancouver. is this correct? [user] yeah, that's right. i need bus station details for where i will be leaving from and arriving at please. [system] great news, i was able to purchase tickets for you. you will depart form king street station and arriving at pacific central station. [user] awesome, thank you.
State: [state] travelers=e leaving_date=march 1st from_location=seattle leaving_time=6:40 am to_location=vancouver

[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 leaving_time=8:40 am from_location=san francisco travelers=d of possible values a) 3 b) 5 c) 1 d) 4 e) 2 [context] [user] looking for a one way flight please. [system] alright, let's get started. please tell me which city would you like to leave from and on which date are you considering? [user] well, i will need two tickets for tuesday next week departing from seattle, wa. [system] where would you like to travel to? [user] i need to go to vancouver. [system] i've got 5 options for you to pick from. let's start with alaska airlines flight departing at 3:45 pm with 1 stop and this ticket will be a total of $291. [user] hold that thought, let's check buses as well. [system] sure, will this also be for march 5th departure date. [user] no, check for the 1st please. [system] ok, there are 9 buses. may i suggest the one leaving at 6:40 am and it has 0 transfers for $27 total. [user] that sounds pretty reasonable. let's book it now. [system] sure, but first please confirm reservation for 2 people leaving at 6:40 am on march 1st from seattle headed to vancouver. is this correct? [user] yeah, that's right. i need bus station details for where i will be leaving from and arriving at please. [system] great news, i was able to purchase tickets for you. you will depart form king street station and arriving at pacific central station. [user] awesome, thank you. [system] your welcome. can i assist with anything else? [user] nope, that was all. good bye.
State: [state] leaving_date=march 1st to_location=vancouver leaving_time=6:40 am from_location=seattle travelers=e