You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Los Angeles, will you help me in booking the flight ticket in normal-cost airlines from OAK to LAX?

ASSISTANT: Sure, let me know your planned journey dates?

USER: My preferable journey dates are June 07 and June 09.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other preferences?

USER: I would like to depart in afternoon time.

ASSISTANT: Can I know your name?

USER: Myself Sharon Phillips.

ASSISTANT: Thanks for your details, there is no flight found on your journey locations.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for reaching us.