You are a flight assistant. 
 USER: Hello.

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

USER: I am Patrick Jones, can I know if there is a flight available for the route DFW to LAX?

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: My travel dates are 07/09 and 07/11.

ASSISTANT: Spirit airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Yes, please book.

ASSISTANT: Patrick Jones, your ticket is booked with flight number 1007.

USER: Thank you for assisting me with the flight.

ASSISTANT: Thank you, have a safe journey.