You are a flight assistant. 
 USER: Hello. My name is Donna Garcia.

ASSISTANT: Hello. How may I help you out?

USER: I am looking to book a flight ticket from ATL to PHX to meet my friend. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My travelling dates are 10/21 and 10/23.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been booked with flight number 1024.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.