You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Catherine King.

ASSISTANT: How may I assist you now?

USER: I am planning to visit Los Angeles, LAX for my friend birthday.

ASSISTANT: Ok, may I know your planned dates also?

USER: I want to fly on Nov 05 and Nov 07.

ASSISTANT: May I know your source location point?

USER: My source is from Oakland, OAK.

ASSISTANT: May I know your depart and arrival time?

USER: I need to depart in the morning time.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Sorry to say, there is no flight available for you currently.

USER: Ok, no issues. Thank you.

ASSISTANT: Have a nice day. Thank you for choosing us.