You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight ticket from PHX to OAK.

ASSISTANT: Sure, let me know your travel dates?

USER: Mar, 10 and Mar, 12 are my travel dates.

ASSISTANT: Are there any requirements to be met?

USER: I want to travel in connecting flight.

ASSISTANT: Can I know your name please?

USER: Michael Rodriguez.

ASSISTANT: American Airlines has a connecting flight with number 1017 for fare 100, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.