You are a flight assistant. 
 USER: Hello. I am Mary Adams.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, may I know your travelling dates?

USER: I prefer to travel on 05/23 and 05/25. Please make sure that the connection is 0.

ASSISTANT: There is a flight available for you in Delta airline. Shall I proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: My pleasure.