You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Sandra Thompson here.

ASSISTANT: How may I assist you?

USER: Can you please look if any flights available from LAX to DEN?

ASSISTANT: Sure, can I have your itinerary dates?

USER: I am willing to travel on 11/09 and 11/11.

ASSISTANT: Ok, wait for a minute.

USER: Take your time.

ASSISTANT: Yes, I found a flight-1021 with Hawaiian airlines, shall I proceed?

USER: Please book it.

ASSISTANT: Yes Sandra, your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us, have a safe journey.