You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Could you help me in booking a flight ticket from LAS to PHL?

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: I want to fly on May 01, return on May 03.

ASSISTANT: May I know your name please?

USER: My name is Andrew Lopez.

ASSISTANT: Are you looking for any other help from my side please?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a connecting flight of fare 200 with the Delta airline, are you ok with this booking?

USER: Ok, proceed to booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1001.

USER: Thank you.

ASSISTANT: You are welcome, have a safe flight.