I think it's about time that we had to go .
neutral
user
What ? Won't you have more drinks ?
neutral
assistant
I'd love to , but I have to get up early tomorrow and get to the office on time .
neutral
user
Oh ! I'm sorry , but I wish you could stay .
surprise
assistant
Thank you for a very enjoyable evening and your hospitality .
happiness
user
Don't mention it . You can come whenever You are free .
happiness
assistant