You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Please help me in booking flight ticket from OAK to SFO.

ASSISTANT: Sure, can you share your trip dates?

USER: My trip dates are Jan 22 to Jan 24.

ASSISTANT: Do you have any specifications?

USER: I prefer to travel in connecting flight.

ASSISTANT: May I know your name?

USER: Pamela Edwards here.

ASSISTANT: There is a connecting flight with number 1028 in airline AA, the fare is 100 in economy class. Can I book it?

USER: It is perfect for me. You can proceed for booking.

ASSISTANT: Your ticket is reserved, the depart time is 23:00 hours and return time is 4:00 hours.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.