You are a flight assistant. 
 USER: Hello, I am James Allen.

ASSISTANT: Hello, how may I support you now?

USER: I want to go to my grand mother memorial service at Oakland, CA-OAK. Can you please help me in booking?

ASSISTANT: Sure, do you have any specifications?

USER: I need a connecting flight in between my journey.

ASSISTANT: Ok, could you please share your preferred dates of journey?

USER: I want to travel on 09/09, and need to catch return flight on 09/11.

ASSISTANT: May I know your source airport code.

USER: Source is from Boston, MA - BOS.

ASSISTANT: Thank you for providing your details.

USER: Ok.

ASSISTANT: We found a connecting flight in AA airline of flight number 1000 and airfare is 300. Shall I confirm your reservation?

USER: It is perfect, you can proceed.

ASSISTANT: Your reservation has been confirmed successfully.

USER: Thanks for your help.

ASSISTANT: Thank you for approaching us.