You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you today?

USER: I am Mary Rodriguez, I want to book a flight ticket to attend a sports event. Help me out with a direct flight.

ASSISTANT: Sure, I am happy to help you. When would you like to travel?

USER: My travelling dates are Depart date on 04/25 and return date on 04/27.

ASSISTANT: May I know your journey points?

USER: I want to fly from Oakland, CA- OAK to Los Angeles, CA- LAX.

ASSISTANT: OK, please wait a moment.

USER: Ok.

ASSISTANT: Sorry there is no direct flight found on your journey dates.

USER: Ok, no issues.

ASSISTANT: Thanks for connecting with us. Have a nice day.

USER: Thank you for the help.