You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I need to visit a The Billy Graham at Charlotte, so can you please assist me in booking a plane ticket?

ASSISTANT: Sure, I will assist you. May I know the travelling dates?

USER: My dates of travelling are 03/14 and 03/16.

ASSISTANT: May I know your name?

USER: My name is Linda Mitchell.

ASSISTANT: Can you provide your airport codes?

USER: My origin is EWR and destination point is CLT.

ASSISTANT: Flight number 1015 and Delta airline and price 100 with a connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, Your ticket is done.

USER: Thank you for your assistance in booking.

ASSISTANT: Ok, Thank you.