Domains: Hotels_15, Travel_15

user: one room please

system: what city then?

user: chi-town for me

system: ac hotel by marriott chicago downtown 3 stars

user: one day on the 5th

system: ac hotel by marriott chicago downtown march 5th chicago 1 day 1 person

user: yes that is fine

system: it went through

user: any other places?

system: 10 places 360 CHICAGO tourist attraction

user: is it free?

system: yes it is

user: okay good then

system: anything else for you?

user: that is all

system: have a good day