Domains: RentalCars_15, Buses_25, Flights_15

user: I require a rental car in the afternoon 1:30.

system: When would you like the car to?

user: Until the 9th of this month.

system: Where would you like to pick it up from and from what date?

user: From NY on the 7th.

system: There are 7 possible options for you, there is a nice standard car, an Accord for March 7th at Grand Central Station.

user: That sounds perfect. I need a bus to go there, Economy tickets from Philadelphia

system: What is your leaving date?

user: I want to leave on Saturday this week.

system: There is a bus leaving at 8:30 am and the Economy ticket costs $24.

user: That sounds grand. Maybe could I find round trip fight there, a refundable ticket as my plans may change.

system: Are you leaving on March 7th.

user: i am leaving Saturday this week.

system: Are you coming back on March 9th?

user: I will get back on the 11th.

system: There is an American airlines flight leaving at 5:35 pm and returning at 7:55 am costing $68.

user: That suit me perfectly.

system: Would you like me to purchase tickets?

user: No that is okay. That is all thanks.

system: have a lovely day.