You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

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

ASSISTANT: Do you have any other requirements to be met?

USER: I need a connecting flight.

ASSISTANT: May I know your travelling dates?

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

ASSISTANT: Let me know your name?

USER: Dennis Wilson here.

ASSISTANT: There is a connecting flight 1017 of Southwest airlines, can I proceed?

USER: You can proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Welcome.