Hi.
user
Hello, how may I assist you?
assistant
I am Mary Green. I would like to travel from DTW to BOS for an important meeting, can you please search is there any flight available for me?
user
Sure, may I know your planned travel dates please?
assistant
My journey dates are Jun 2 to Jun 4.
user
Do you have any particular time for departing and returning?
assistant
I need a connecting flight which return in evening time.
user
Would you like to prefer direct flight or connecting flight?
assistant
I need a connecting flight.
user
Which class do you prefer?
assistant
No.
user
Sorry, there is no flight available in this route.
assistant
No issue, thank you.
user
You are welcome.
assistant