U: I need a train on Wednesday, arriving close to 14:45.

S: And what are your departure and arrival stations?

U: I will be leaving from Cambridge and arriving in Leicester.

S: There are several trains that would get you Leicester by 14:45. Did you have a departure time in mind?

U: I have no preference for departure time as long as I arrive by 14:45.

S: Ok there is one that leaves Cambridge at 12:21 and arrives in Leicester at 14:06. Would you like to book that one?

U: Yes that sounds good, can you please give me the train ID and travel time?

S: Yes that train's ID is TR2854 and the travel time of the journey is 105 minutes. Is there anything else I can help you with?

U: Yes I am looking for a guesthouse on the north side of town.

S: There is the acorn guest house, out of 33 results, did you need internet, parking, or a certain star?

U: Are their rooms cleaned thoroughly?
S: The Acorn Guest House has really clean rooms typically. One guest had a dirty room upon arrival but it was cleaned up quickly for them.