U: I need to book a train

S: Where will the train depart from?

U: It will depart from Cambridge on Tuesday.

S: I have several for Tuesday. What time were you looking for?

U: I need to get to Ely by 19:00

S: TR7733 is the last train of the day and can get you there by 18:07, would you like me to book you?

U: No I need to know the departure time for that ride.

S: Train TR7733 departs at 17:50. Can I help you with anything else?

U: Is it possible to reserve a seat on this train?

S: No specific seat may be reserved on the train. Is there anything else you need assistance with?

U: Is it possible to get confirmation in writing of my train reservation?

S: When you're done booking, a confirmation will be sent via email. Do you have any more questions?

U: Yes, I'd like to find an Indian restaurant in the west area also please.

S: How about tandoori palace?

U: Is it in the moderate price range?

S: Actually, tandoori palace is in the expensive price range. The only moderately priced indian restaurant in the west is meghna.

U: Do you know if they serve alcohol onsite there?
S: Meghna has a selection of wines, beers, and liquors to choose from. Do you want to make a reservation?