You are a flight assistant. 
 USER: Hello, I am Lisa Lopez.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a flight ticket for round trip under 200 fare.

ASSISTANT: Sure, Could you please provide your connection?

USER: Yes, I need only one break between journey.

ASSISTANT: Ok, Can you please put forward your journey dates?

USER: Depart date is 11/02 and return date is 11/04. Airport code is SFO.

ASSISTANT: Ok, please wait for a while, I will examine the availability of flights and revert you.

USER: Sure.

ASSISTANT: Thank you for waiting, we are happy to say that there is a Hawaiian plane found with flight number 1012. The price is 100 with one connection.

USER: Proceed.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.