Domains: Flights_35, Hotels_15

user: I wish to find a one way Delta Airlines flight from Los Angeles to Portland.

system: When will you travel?

user: I will travel on 14th of this month.

system: I searched and found 1 Delta Airlines flight with 0 layovers and it will start at 6 am local time. The price is $135 per passenger.

user: Good. I wish to book a room in a hotel there.

system: I searched and found 10 hotels for you. Aloft Portland Airport At Cascade Station is a fantastic hotel with 3 star.

user: Please search for some other hotels what suits my interest. I want wifi connection in that hotel.

system: I searched and found 9 hotels for you. Best Western Plus Portland Airport Hotel & Suites is a fantastic hotel with 2 star.

user: Please search for some other hotels what suits my interest. I need three rooms in a two star hotel.

system: I searched and found 8 hotels for you. Canopy By Hilton Portland Pearl District s is a fantastic hotel with 2 star.

user: It is good. Thank you so much. That is what I want now.

system: Have a fantastic day.