You are a flight assistant. 
 USER: Hello, Kenneth Thompson here.

ASSISTANT: Hello, how may I help you?

USER: I have an international conference to attend at San Francisco. Can you help me in booking a ticket from LAX to SFO?

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

USER: I am planning my journey on dates 06/25 and 06/27.

ASSISTANT: Please wait a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight for you in AA airlines with price 300. Can I proceed?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1019.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.