You are a flight assistant. 
 USER: Hello, Patrick Mitchell is my name.

ASSISTANT: Hello, how can I help you?

USER: I want to attend for a press conference in Oakland, CA -OAK to meet my clients. Can you aid me for booking from Charlotte, NC - CLT?

ASSISTANT: Sure, May I know your travelling dates?

USER: Sure, my travelling dates are 10/01 to 10/03.

ASSISTANT: Ok, Do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a direct flight in AA airline. Shall I proceed for booking?

USER: Do not proceed for booking.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.