Domains: Services_25, RideSharing_15

user: I need to find a dentist.

system: What is the city?

user: The city is Mountain View.

system: In Mountain View, I have Apple Dental Practice.

user: How about another choice?

system: In Mountain View, I have Bares William R.

user: I accept this one.

system: What time do you want?

user: How about morning 10?

system: What date would you like?

user: The date is the 1st?

system: Confirm March 1st at 10 am for Bares William R.

user: I confirm all that.

system: Your dentist is confirmed.

user: Thanks, I need a cab too for two to 2500 Hospital Dr # 5D and shared is ok.

system: Confirm shared cab ride for 2 to 2500 Hospital Dr # 5D.

user: Change to three to 1 Kearny Street.

system: Confirm 3 to 1 Kearny Street.

user: Yes, how much and how long?

system: It is on the way for $26.62 and is 27 minutes.

user: That is all I need.

system: Have a great time.