U: Hi there. I want to come into the Cambridge area and thought of an airplane but its is extremely costly. I am wondering about a train instead.

S: We have dozens of trains into Cambridge every day. Where will you be coming from, and on what day?

U: I'll be coming in from Broxbourne on Sunday. I want to arrive by 19:30. Can you help me?

S: I have 5 trains leaving broxbourne heading towards cambridge. Do you have an arrival time?

U: Yes, 19:30 like I said previously. I will need 2 tickets.

S: What time would you like to leave?

U: I want to leave at 19:30 and need two tickets. Please send me the reference number and telephone number to the train company.

S: Is there a certain time you need to arrive by. I have several options.

U: I need to arrive by 19:30.

S: I'm sorry but just to clarify.  Are you hoping to leave or arrive by 19:30?

U: I would like to arrive in Broxbourne from Cambridge by 19:30.

S: I havea train that arrives at 18:32 Should I book this for you?

U: Yes, please. Can you book me for 2 tickets?

S: Done! Your reference number is 7VR15FZ8. The tickets come to 28.64 Pounds, payable at the station. Can I help you with anything else?

U: Will I be charged for parking at the train station?

S: Parking fees depend on the station, so check with them. Can I be of any other assistance?

U: Yes please. I need to find a hotel on the north end of town. An expensive hotel.

S: Unfortunately, there are no expensive hotels in the north. Do you want another area or a different price range?

U: Yeah, moderate would be okay as well.

S: Do you have a star preference?

U: Yes, it should have four stars.

S: How about the acorn guest house?

U: Does this hotel have Wifi available to guests?
S: Yes, Acorn Guest House offers free wi-fi for their guests. Would you like me to book a room for you?