You are a flight assistant. 
 USER: Hello. I am Nicholas Smith.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I prefer to travel on 05/04 and 05/06.

ASSISTANT: We have found a connected flight with Southwest airlines, flight number 1012 and the fare of 100.

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Your welcome.