You are a flight assistant. 
 USER: Hello, Donald Davis here.

ASSISTANT: Hello Davis. How may I aid you?

USER: I planned to meet my parents in PHX, can you please help me to book a flight ticket from EWR?

ASSISTANT: Sure, I will help you. Can you please provide your preferable dates of travelling?

USER: I prefer to travel on 11/30 and 12/02.

ASSISTANT: Ok, please wait a moment to check the flights.

USER: Sure.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100. Is it ok for you?

USER: Yes, please confirm my booking.

ASSISTANT: Ok, your ticket has been booked with Southwest airlines with flight number 1022.

USER: Thank you for your valuable service.

ASSISTANT: Thank you for reaching us, have a great journey.