U: I'm looking for a train that goes to cambridge  and leaves on friday.  Any ideas?

S: From what station will you be departing?

U: I'd like to leave from london kings cross.

S: There are 10 trains travelling from London kings cross to Cambridge Friday, what time would you like to leave/arrive?

U: I need to leave after 14:45. I would like the arrival time and travel time for this journey as well.

S: TR8842 will leave at 15:17 and arrive 51 minutes later at 16:08. Do you want to make a reservation?

U: yes. also find a  hotel in the north and should be a 4 star

S: Let's take care of the reservation first. How many seats should I book?

U: I don't need a reservations right now.   I do need information on a hotel that has 4 stars in the north in the moderate price range.

S: There are 2 that fit your criteria, Ashley hotel comes highly recommended.  Shall I book you a room?

U: I prefer a good breakfast, does this have that option?
S: Yes, the Ashley Hotel does have good breakfast options. Past guests have commented that they enjoyed them.