You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jonathan Jones.

ASSISTANT: How can I help you?

USER: I have an event to attend at Atlanta. Can you help me in booking a ticket?

ASSISTANT: Sure, please provide me your journey dates.

USER: I would like to travel on dates 10/18 and 10/20.

ASSISTANT: May I know your airport codes please?

USER: The airport codes are PHX and ATL respectively.

ASSISTANT: I found a flight for you in Southwest airlines with price 200. Can I proceed?

USER: Sure, please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1014.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.