You are a flight assistant. 
 USER: Hello. I am Robert Young.

ASSISTANT: Hello, how can I assist you at present?

USER: I am planning to visit San Francisco CA-SFO for overview of city.So I would like to fly from New York NY-EWR. Can you please avail me in booking?

ASSISTANT: Sure, I am gleeful to help you. When you have planned to travel?

USER: I have planned to travel on 03/02 and return on 03/04.

ASSISTANT: Do you like to go with a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a couple of connections in UA airline. Shall I proceed?

USER: Do not proceed.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for choosing us.