Hello.
user
Hello. How may I assist you today?
assistant
I am Kathleen Young. Can you book a flight ticket from DEN to DTW?
user
Sure, let me know your travel dates please?
assistant
June, 17 and June, 19 are my planned travel dates.
user
Do you have any specific depart and arrival timings?
assistant
I want to return at morning time.
user
Ok, is there any class preference?
assistant
No.
user
May I know your connection limit?
assistant
I need single connection.
user
Do you have any airline preference?
assistant
No.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
It's ok, thank you for checking.
user
Thanks for opting us.
assistant