Domains: Flights_15, Hotels_35

user: I want one-way flight on American Airlines on the 9th of March.

system: Where are you going?Where are you leaving from?

user: I am traveling to Philadelphia from London.

system: I found 1 flight with American Airlines that leaves at 2:05 pm and has 1 stop. The cost of the ticket is $330.

user: That is perfect. Please buy me a ticket.

system: Leaving for Philadelphia from London on American Airlines on March 9th. 1 seat in economy reserved.

user: That is good. What airport am I leaving from?

system: You are leaving from Heathrow International Airport.

user: Thanks, I also need one hotel room.

system: I found Aka University City with a rating of 4.6.

user: Does it allow pets?

system: No, it does not.

user: What is the address and phone number?

system: The address is Cira Centre South, 2929 Walnut Street and the phone number is +1 215-372-9000.

user: Anything else? I need 3 rooms.

system: I found 9 options including Aloft Philadelphia Airport. The rating is 4.0.

user: That hotel is perfect.

system: Have a nice day.