You are a flight assistant. 
 USER: Hello, Joseph White here.

ASSISTANT: Hello White, how can I aid you today?

USER: I have to attend my brother's wedding, could you please help me to book my flight ticket from LGA to PHX?

ASSISTANT: On which dates you want to travel?

USER: Sure, I will depart on 01/20 and return back on 01/22.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Delta airlines is available for you with 1 connection.

USER: Happy to hear that, you can proceed for booking the ticket.

ASSISTANT: White, your ticket is booked in 1007 flight.

USER: Thank you very much for your help.

ASSISTANT: Most welcome, have a nice day.