You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Christine White. I would like to attend my sister birthday at Oakland, can you please help me to book a flight ticket from Aug 25 and Aug 27.

ASSISTANT: Sure, I am here to help you. Can you please share your airport codes?

USER: Sure, my airport codes are MCO and OAK.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection flight.

ASSISTANT: May I know your airline preference?

USER: I am fine with any airline preferences.

ASSISTANT: Which class do you prefer?

USER: I am comfortable to travel in any class.

ASSISTANT: Do you have any specific departure and arrival time?

USER: My departing time is afternoon.

ASSISTANT: Ok, please be on hold.

USER: Sure, take your own time.

ASSISTANT: JetBlue airlines is providing you a flight with a ticket fare 100 which departs at 18:00 PM and return at 9:00 AM, shall I proceed with booking?

USER: Ok, please book.

ASSISTANT: Your ticket is confirmed with the flight-1001 in economy class.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe journey.