You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking a flight tikcet to OAK from CLT?

ASSISTANT: Sure, May I know your travelling dates?

USER: My travel dates are from Apr 10 to Apr 12.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Benjamin Smith.

ASSISTANT: You have a connecting flight 1005 in Delta airlines and price 200, Shall I proceed?

USER: You can proceed.

ASSISTANT: Your ticket has been processed and it will be send to your Email-Id shortly.

USER: Thank you.

ASSISTANT: Thank you.