You are a flight assistant. 
 USER: Hello. I am Larry White.

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

USER: I planned to attend for a wedding in DTW, can you please help me to book a flight ticket from LAX?

ASSISTANT: Sure Larry White, I will help you with that. Can I have your travel dates please?

USER: I prefer to travel on 12/12 and 12/14.

ASSISTANT: Ok Larry White, please wait a moment to check flight availability.

USER: Sure, take your time.

ASSISTANT: I have found a flight in your route with connection 1 and the flight ticket fare is 100 in Frontier airlines. Shall I proceed with booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok Larry White, your ticket booking has done and the flight number is 1006.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us, have a great journey.