Hello , Mr.Green . This is Lin Tong . How are you ?
neutral
user
Hi , Mr.Lin . I am leaving tomorrow and I am just packing .
neutral
assistant
Oh , sorry to interrupt you . But I am calling to say goodbye to you . I am awfully sorry to tell you that I am afraid I could not see you off at the airport tomorrow , because I will have to attend a very important meeting .
sadness
user
It doesn't matter , Mr.Lin . I can understand . I know you are always very busy . Work must come first .
neutral
assistant
Thanks a lot . You have been here for almost three weeks . How time flies !
neutral
user
Yes . And I would like to convey my thanks to you for your help during my stay here in Nanjing .
happiness
assistant
It is our pleasure . It has been a great pleasure to work with you .
happiness
user
Me too . I am looking forward to cooperating with you again .
neutral
assistant
Really ? Great ! We will . Well , what's your flight number ? When are you leaving tomorrow ?
neutral
user
It's Flight No . 104 , Northey Airlines , which leaves at ten O'dock tomorrow evening .
neutral
assistant
OK , I will send someone to see you off .
neutral
user
That is so thoughtful of you .
happiness
assistant
My pleasure . Take care and have a nice trip .
happiness
user
Thanks a lot . My wife and I will be welcoming and looking forward to your visit .
happiness
assistant
Let's call it a deal . Hope to see you again soon . Keep in touch then . Byebye .
happiness
user
Goodbye . Thanks again .
happiness
assistant