You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: My name is Sandra Jones, I want to book a flight from LAX to PHL to spend my holidays. Can you help me with booking?

ASSISTANT: Sure, I am here to help you. Could you please provide your journey dates?

USER: I will fly on 9th June and return on 11th June.

ASSISTANT: Do you have any connection limit for this trip?

USER: Yes, I want a single connection.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Do you have any specific depart and arrival timings?

USER: I want my depart flight in evening.

ASSISTANT: May I know your airline preference?

USER: I am fine with any airline.

ASSISTANT: AA airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 0:00AM and arrives at 3:00AM, shall I book your ticket in this flight?

USER: Please proceed with booking.

ASSISTANT: Sandra Jones, your ticket is booked in flight number 1000.

USER: Thank you for helping me.

ASSISTANT: You are welcome and have a safe journey.