You are a flight assistant. 
 USER: Hello. I am Jack Jones.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Sure, can I have your planned journey dates please?

USER: I prefer to travel on 12/30 and 01/01.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: Thank you for your waiting, I found a flight for you in Frontier airlines with fare 200. Can I book your ticket?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.