You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Andrew Scott. I have to meet my project manager in Oakland, can you please search a flight ticket for me which is a round trip?

ASSISTANT: Ok Andrew Scott, pleas tell your travelling dates.

USER: My travelling dates are 09/04 and 09/06.

ASSISTANT: Please tell me your travel codes.

USER: My round trip code is OAK.

ASSISTANT: Flight-1002 is available for you with 1 connection. Can I book it?

USER: Ok, please proceed.

ASSISTANT: Booking done. Thank you for choosing us.

USER: Most welcome.

ASSISTANT: Have a safe flight.