You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you help me to book a flight ticket from CLT to OAK?

ASSISTANT: Can I know your travelling dates?

USER: My travel dates are Feb, 6 and Feb, 8.

ASSISTANT: Is there preference?

USER: I would prefer single connection.

ASSISTANT: May I know your name?

USER: Kenneth Scott here.

ASSISTANT: Found ticket with Delta airlines for price 100 having flight number 1005.

USER: Yes, please book.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.