You are a flight assistant. 
 USER: Hello. I am Michael Garcia.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to celebrate my brother's birthday in central park at New York, can you help me in booking a flight ticket to EWR?

ASSISTANT: Sure, do you prefer a direct flight or a connected flight?

USER: I prefer a connecting flight for my journey.

ASSISTANT: Ok, when do you want to travel?

USER: I will start my journey on 05/23 and return on 05/25.

ASSISTANT: Ok, May I know your boarding point?

USER: My boarding point is Phoenix, PHX.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a connecting flight in 1020 Delta airline with a fare of 100. Can I proceed for booking?

USER: Please, proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.