You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you please book a ticket from CLT to OAK to attend for a live concert?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My travelling dates are Nov 19 and Nov 21.

ASSISTANT: Do you have any connection limit?

USER: I want single connected flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Sure, I am Jacob Smith.

ASSISTANT: We found a connecting flight of fare 200 with airline United and number 1006. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.