You are a flight assistant. 
 USER: Hello, I am Carolyn Nelson.

ASSISTANT: Hello, how can I guide you today?

USER: I am very excited to visit Angel Island in Oakland with my friend, can you help me with reservation.

ASSISTANT: Sure, may I know your journey dates?

USER: My depart is on 08/09 and return on 08/11.

ASSISTANT: May I know your airport codes?

USER: Sure, origin is LAS and destination is OAK.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need single connection with price limit 500.

ASSISTANT: Thank you for providing details, we are glad to say that we found an airline: Hawaiian with a single connection. Flight number: 1023 and price is 200.

USER: OK, proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you, for the support.

ASSISTANT: Thank you for connecting with us.