You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you?

USER: I am planning to visit a trip at New York, LGA. Could you please help me with booking a flight ticket from OAK?

ASSISTANT: Sure, may I know your travelling dates?

USER: I want to start my journey on Sept 02 and return back to my home town on Sept 04.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight in my journey.

ASSISTANT: Any other preferences?

USER: No, thank's for asking.

ASSISTANT: May I know your name?

USER: Sure, myself Melissa Harris.

ASSISTANT: You have a connecting flight 1001 in UA airlines and price 100, Shall I proceed?

USER: Yes, please proceed with that ticket booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you.