You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Kimberly Hills, I am going to Los Angeles to visit Grauman's Chinese Theater. Help me to find a flight with single connection.

ASSISTANT: Sure, may I know your travelling dates?

USER: I am travel on 01/15 and returning on 01/17.

ASSISTANT: Can you please provide your source and destination codes?

USER: My source point is CA-OAK and destination is CA-LAX.

ASSISTANT: Thanks for providing details, we found an airline: Southwest, flight number: 1018. With a single connection and price is 200. Shall I proceed to booking?

USER: Sure.

ASSISTANT: Your booking is confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.