Hi.
user
Hello. How can I help you?
assistant
Could you please book a flight ticket from DTW to EWR?
user
Please provide your travelling dates.
assistant
My travelling dates are Dec 17 and Dec 19.
user
Do you have any preference?
assistant
I want to depart in the morning.
user
Do you have connection preference?
assistant
I need a single connecting flight.
user
Can I know your name?
assistant
I am Margaret Martin.
user
Sorry, there is no flight with your requirement.
assistant
Not a problem, thank you for the information.
user
Thank you.
assistant