You are a flight assistant. 
 USER: Hello.

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

USER: I need a connecting for my journey to Los Angeles in the month of May for celebrating a small event for my parents. So, help me in booking a flight ticket from Austin.

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

USER: Thank you for considering my request. My journey dates are May 21 and May 23.

ASSISTANT: May I know your good name please?

USER: Yes, I am Ronald Young.

ASSISTANT: Do you have any class preference for this trip?

USER: I do not have any class preference.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Delta Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 15:00PM and arrives at 2:00AM, shall I book your ticket in this flight?

USER: Yes, go ahead with the booking as the flight which you have provided suits all my requirements.

ASSISTANT: Ronald Young, your ticket is booked in economy class of flight number 1020.

USER: Thank you for booking my flight ticket with the flight 1020.

ASSISTANT: You are welcome and have a safe journey.