Domains: Flights_15, Hotels_35, Travel_15

user: Could you help me search for some round trip flights with Delta Airlines?

system: Any preference on the departure location and when will you be flying back?

user: I will be departing from Vancouver, BC and returning on March 13th.

system: Also, when do you plan to depart and where will you be visiting?

user: I will be departing on the 8th of March to Las Vegas.

system: There is 1 flight currently available, which is a Delta Airlines flight which departs at 3:20 am and returns at 12:20 pm, which will cost you $230.

user: Sure, do you know which airport will I be landing at?

system: You will be landing at the McCarran International Airport.

user: Sure, and which airport does the flight depart from and when will the departure flight arrive?

system: The departure flight will arrive at 9:15 am at the YVR International Airport.

user: This sounds great to me, could you help me to purchase the tickets please?

system: Sure, please confirm your purchase of 1 economy seat for the Delta Airlines flight from Vancouver to Las Vegas from the March 8th at 3:20 am to March 13th at 12:20 pm.

user: That sounds great to me! May I know if the ticket is refundable and when does the returning flight arrive?

system: Your reservation has been made. The return flight will arrive at 7:49 pm and unfortunately, your ticket is not refundable.

user: No worries, could you help me book 1 room at a hotel in that area please?

system: Sure, would you like the Best Western Plus Las Vegas West hotel with at 4.3 rating?

user: Sure, that is perfect. Could you check me in on the 8th of March please?

system: And will you be checking out on the March 13th?

user: Sorry, could you change my period of stay from the 9th to the 11th instead?

system: Sure, please confirm your reservation for 1 room at Best Western Plus Las Vegas West which is located at Las Vegas from March 9th to March 11th.

user: Sure, I am fine with that.

system: Your reservation has successfully been made.

user: Thank you! Could you help me search for some attractions which I can visit there too?

system: Would you like a museum called DISCOVERY Children's Museum?

user: I see, that is fine with me!

system: Do you require any further assistance?

user: No, you have been very helpful, thank you!

system: Sure, enjoy your trip!