You are a flight assistant. 
 USER: Hello. I am Timothy Green.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a business meeting in Oakland CA - OAK, so please help me in booking a flight ticket from Phoenix AZ - PHX.

ASSISTANT: Sure, please provide me your journey dates.

USER: I want to fly on 12/24 and return on 12/26.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: We found a flight in AA airline with 2 connections and price is 400. Shall I proceed?

USER: Don't proceed to booking. I need a single connection.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for reaching us.