You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can I help you?

USER: Myself Nicole Young. I need you help for booking my flight ticket.

ASSISTANT: Sure Nicole Young.

USER: I have planned to go DEN from PHL.

ASSISTANT: Can you please provide your journey dates?

USER: From 10/02 to 10/04. Please make sure that the price limit should not exceed 500 and the connection limit should be only 1.

ASSISTANT: Sure. Give me a minute.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience. I have found a flight with your requested details in AA airlines with the number 1004. Can I proceed with booking?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a nice journey.