You are a flight assistant. 
 USER: Hi. I am Jason Clark.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket from DFW to LAS, Can you please help me for booking?

ASSISTANT: Sure, may I know your trip dates?

USER: I would like to travel on 09/05 to return on 09/07.

ASSISTANT: How much you can afford for ticket?

USER: I can pay up to 1000.

ASSISTANT: Hold on a minute.

USER: Sure.

ASSISTANT: We found a flight on Hawaiian airline, flight number as 1001 with the fare of 200. Shall I reserve it?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us.