Hello.
user
Hello. How may I aid you?
assistant
Can you please help me in booking a flight ticket from DTW to OAK?
user
Sure, let me know your trip dates please?
assistant
Sure, my travel dates are from Feb 28 to Mar 01.
user
May I know your connection limit?
assistant
I am looking for a connecting flight.
user
Do you need any other preference?
assistant
I would prefer economy class flight which returns in the morning.
user
Can I know your name please?
assistant
Myself Raymond Smith.
user
Sorry to inform you that there are no flight services available on your given details.
assistant
Ok, no problem. Thank you for the information.
user
Thanks for contacting us.
assistant