You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Ca you please help me in booking a flight tikcet to OAK from SFO?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: My travel dates are from May 22 to May 24.

ASSISTANT: Can I know your name?

USER: I am Linda Nelson.

ASSISTANT: Do you have any requirements?

USER: I need a single connecting flight.

ASSISTANT: There is a connecting flight 1022 of Delta airlines, can I proceed?

USER: You can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Welcome.