Domains: Flights_13, Travel_13

user: I will be traveling soon, are there some round trips available?

system: When are you planing to travel? What is your destination and from where are you departing?

user: I want something in Seattle on the 4th of this month and returning the 11th of March.

system: What is your destination?

user: I want to go to Vancouver, BC.

system: There is a flight from Delta Airlines. The departure takes off at 8:45 am and the return flight takes off at 3:20 am. It has a cost of $273.

user: Sounds great, can you book a ticket for me?

system: Please confirm: Booking 1 economy class ticket from Delta Airlines. Departing from Seattle on March 4th at 8:45 am with destination to Vancouver. Returning on March 11th at 3:20 am.

user: That is correct. From which airport does the flight leaves and at what hour does it arrive?

system: The ticket has been booked. It arrives at 7:49 pm to Vancouver and arrives to YVR International Airport.

user: Thanks a lot. I would also like to go visit something in there. I'm trying to save money so look for something free, maybe a park.

system: There are 2 things you might like. There is the Park Bloedel Conservatory.

user: What other things are there? Look for something chield-friendly.

system: There is 1 other park you might like. There is the Dr. Sun Yat-Sen classical Chinese garden.

user: What is the contact number?

system: Their phone number is 604-662-3207.

user: That's great, that is all for now.

system: Have a great day.