Hello.
user
Hello. How may I serve you the best today?
assistant
I want to book a flight on 4th June to met my parents. Can you book a flight for me?
user
Sure, to book a ticket can I know your source code and destination code?
assistant
My source point is ORD and my destination is DTW.
user
Let me know your return date.
assistant
I will return on June 06.
user
Do you have any other requirements?
assistant
I prefer a connecting flight.
user
Unfortunately there is no flight found with your given requirements.
assistant
Ok, thank you for the information.
user
May I know your name please?
assistant
My name is Donald Davis.
user
Thank you.
assistant