You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Will you please assist me in making an airline reservation from BOS to OAK?

ASSISTANT: Sure, I am glad to help you. May I know your planned dates?

USER: My planned dates are Dec 18th and Dec 20th.

ASSISTANT: Ok, let me know your connection limit.

USER: I need a flight with single connection.

ASSISTANT: Ok, please specify your name.

USER: Joshua Brown.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: There is a connecting flight with a fare of 100 found in 1012 Delta Airlines, shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your seat has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.