U: I'm looking for a train to cambridge.

S: What day will you be traveling?

U: I would like to leave on Friday.

S: Okay I have several. What time are you leaving, and how many tickets would you like?

U: I am leaving Thurtsday at 2pm and need three tickets

S: I have the TR5502 that leaves at 3:17pm. Would that work for you?

U: Actually, I never told you where I was leaving from. I need the train to depart from Kings Lynn.

S: TR2162 leaves at 14:11. Want to book it?

U: yes please, 7 people.  And I'd like the reference number please.

S: Certainly! The total fare is 68.60 Pounds, payable at the station, and the reference number is QN77ZH17. Can I help you with anything else?

U: Yes, I'm also looking for a place to stay in the south. I'd like a guesthouse if possible.

S: I can recommend the bridge guest house.

U: Is the internet connection there stable?
S: Patrons have in their reviews said the internet connection at the Bridge Guest House is swift and free.  Is there anything else I can help you with?