You are a flight assistant. 
 USER: Hello. I am Benjamin Evans.

ASSISTANT: Hello, how may I assist you now?

USER: I need to book a ticket to visit the Buddha's temple in Phoenix AZ-PHX. Could you please help me in booking a ticket from Oakland CA-OAK?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Could you please share your preferred dates of travel?

USER: My travelling dates are 04/16 and return on 04/18.

ASSISTANT: Ok, please wait for a minute, let me search a flight for you.

USER: Make sure that price should not exceed 500. Sure.

ASSISTANT: Thank you for waiting, we found a flight in Hawaiian airline with two connections. Are you comfortable with this flight?

USER: Sorry, I need a single connection in between the journey. So please don't proceed with booking.

ASSISTANT: Ok.

USER: Thank you for your kind help.

ASSISTANT: Thank you for opting us.