You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to visit Oakland, will you help me in booking the flight ticket from SEA to OAK?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling dates are May 12 and May 14.

ASSISTANT: Please share me your name.

USER: Myself Rachel Jones.

ASSISTANT: Do you have any specifications?

USER: I need a flight with single connection.

ASSISTANT: We found a connecting flight with American Airlines, flight number: 1004. Shall I book this ticket?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.