You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to travel from PHL to LAS for a business trip.

ASSISTANT: OK, will you provide your travelling dates?

USER: Sure, my departure date is on 01/01 and the return date is on 01/03.

ASSISTANT: May I know your name please?

USER: I'm Elizabeth Adams.

ASSISTANT: As per your request the flight is available.The flight number is 1004. The price is 100 with connections 1.

USER: Please confirm the booking.

ASSISTANT: The airline is AA, are you OK with this? OK, your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thanks for reaching us.Have a nice day.