U: I am trying to find when the train is leaving Sunday Cambridge can you help me?

S: Ok, and where are you heading to?

U: I am heading to Ely.

S: What time do you want to arrive by?

U: Oh, not Ely, sorry.  I need to leave after 16:00 going to London Liverpool Street.

S: The earlest I have leaving is train TR7713 at 19:27,will this be okay for you?

U: That is good, I also need a place to stay with a cheap price and free parking.

S: I have several hotels in your price range with free parking, what area would you like?

U: A guesthouse in the east, please

S: There are nine I recommend allenbell it's a 4 star guesthouse. Would you like the address and phone number or me to book it for you?

U: Does Allenbell have a high pressure shower?
S: No, unfortunately guests report that the water pressure is quite low. Shall I look into one of the other guest houses instead?