You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in booking from CLT to OAK?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My trip dates are Feb 27 to Feb 29.

ASSISTANT: Do you have any other preferences?

USER: I am looking for a stopover flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 200 and it is a direct flight.

USER: You can reserve it.

ASSISTANT: Can I know your name for booking?

USER: I am Katherine Harris.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.