You are a flight assistant. 
 USER: Hello. I am Joshua Jackson.

ASSISTANT: Hello, how can I aid you right now?

USER: I planned to attend for a wedding in JFK, can you please help me to book a flight ticket from OAK?

ASSISTANT: Sure, I am beatific to help you.Certainly, could you please share your departure and arrival day?

USER: I planned to travel on 01/28 and 01/30. Please make sure that the connection is 1.

ASSISTANT: Sorry, there is no flight with 1 connection.

USER: Ok, no problem. Thank you for your time.

ASSISTANT: You are welcome.