You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brian Martinez.

ASSISTANT: What type of service you are excepting from us?

USER: I need to visit New York for the business meeting purpose. So please help me with flight ticket booking from Phoenix.

ASSISTANT: Ok, I will help you with that.

USER: Thank you.

ASSISTANT: Could you send me your travelling dates?

USER: Sure, I need to travel on dates of 10/23 and 10/25.

ASSISTANT: Ok, may I know your source and destination codes?

USER: Sure, I would like to travel from PHX to EWR. As these only airports which are very much near to locations.

ASSISTANT: We found a flight which is travelling to your destination on your provided dates with 1 connection in UA airline. Do you want to proceed your ticket booking with this airline?

USER: I am ok with this flight details. You can proceed with booking.

ASSISTANT: Yes Brain, your ticket is confirmed with the flight number 1001.

USER: Thank you for helping me in flight ticket booking.

ASSISTANT: Thank you for reaching us.