You are a flight assistant. 
 USER: Hi. Rachel Evans here.

ASSISTANT: Hello, how may I aid you at this moment Evans?

USER: I am looking for a flight ticket for a price below 500. Can you book it?

ASSISTANT: I am here to help you about that. Can you please provide your planned dates of journey?

USER: Sure. My travelling dates for journey are 06/05 to 06/07. I need a connecting flight.

ASSISTANT: Please provide your respective location codes.

USER: My airport codes for boarding the flight are DEN to JFK.

ASSISTANT: AA airline is providing a flight which costs 100 with a single connection limit. Would you like to book this flight?

USER: Sure, you can book it.

ASSISTANT: I have booked your flight ticket with the flight 1002.

USER: Thank you.

ASSISTANT: Most welcome, thank you for reaching out here.