You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please book a flight ticket from OAK to MSP?

ASSISTANT: Sure, can you share your planned travel dates?

USER: Thank you. I have planned my travel dates as Sept 23 and Sept 25.

ASSISTANT: Do you have any preferences?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Ok, may I know your name to proceed further?

USER: Sure, myself Helen Young.

ASSISTANT: JetBlue airline has a connecting flight with number 1010 for fare 100, shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.