You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: My name is Nancy Nelson. I need to visit Phoenix for a land dealing. Can you help me in booking a ticket from LAX to PHX?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: My planned journey dates are 11/21 and 11/23.

ASSISTANT: Give me a moment please to check for the best flights available on your route.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight 1002 in Spirit airline matching your details with price 100. Shall I proceed?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a safe journey.