You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Travel Packages are very impressive, so I want to utilise this by booking a ticket to Detroit, DTW.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Can I know your travelling dates?

USER: Travelling dates are 11/28 and 11/30.

ASSISTANT: Where would you like to start from?

USER: I would like to start from Oakland, OAK.

ASSISTANT: Do you need any connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name?

USER: Carol Lopez is here.

ASSISTANT: We found a UA  airline,flight number:1024 and the price is 100.

USER: Please book my ticket.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for aiding me.

ASSISTANT: Thank you.