You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to search a flight from Atlanta, GA-ATL?

ASSISTANT: Ok, can you help me with your preferred dates?

USER: Sure, the travelling dates are 01/30 to 02/01.

ASSISTANT: May I know your name?

USER: Sure, my name is Paul Williams.

ASSISTANT: May I know your destination?

USER: The destination is AZ-PHX.

ASSISTANT: Flight-1001 of UA airlines is available for you. Price is 100 with 1 connection.

USER: Yes, proceed with my booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a safe journey.