Domains: restaurant, train

user: Can you find me a train leaving from London Liverpool Street?

assistant: Of course! When would you like to travel?

user: I'd like to leave cambridge after 18:15 on Wednesday.

assistant: No train at that time do you want to change the time to 09:39?

user: That is fine.

assistant: TR2823 is leaving london liverpool street to cambridge at 19:39, would you like me to book you passage?

user: Yes, please. I'll be needing tickets for 3 people.

assistant: I have booked 3 tickets for you at on TR2823. The total fee will be 49.8GBP.

user: I also need the reference number.

assistant: Ah, yes. Your reference number is D7RN1KYW . Is there anything else I can do for you?

user: There is a restaurant called Eraina, I would like to book a table for 3 at 21:00?

assistant: Which day would you like the reservation for?

user: For Wednesday, please.

assistant: It is booked up then, another time perhaps?

user: How about 20:00?

assistant: You are booked. Remember the restaurant will only hold the table for 15 minutes. Your reference number is KFYPO6NQ . Can I assist you with anything else?

user: No, that's all. Thank you very much.

assistant: Thank you! Have a wonderful day!