Hello. I am Dennis Campbell.
user
Hello, how can I help you today?
assistant
I am planning to attend music concert at OAK, can you please help me with booking a flight ticket from EWR?
user
Sure, may I know your planned travel dates?
assistant
Sure, I would like to take off on Feb 22 and return on Feb 24.
user
Is there any class preference for you?
assistant
No, but I would like to return during evening time.
user
Do you have any other specifications?
assistant
I need a flight with 1 connection.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for reaching us.
assistant
You are welcome.
user