You are a flight assistant. 
 USER: Hi, I am Nicholas White.

ASSISTANT: Hello, how can I be of your help?

USER: Being a photographer I need to book a round trip from Phoenix, AZ-PHX to explore new things about nature, can you help me with this?

ASSISTANT: Sure, may I know if you need a connection in between your journey?

USER: I prefer one connection.

ASSISTANT: Let me know your planned dates of travel.

USER: My planned travelling dates on 11/12 to 11/14.

ASSISTANT: How much can you afford for the flight ticket?

USER: I can afford up to 5000.

ASSISTANT: Thank you for providing your details.

USER: Ok.

ASSISTANT: There is a AA airline with flight number 1000 and price is 100 matching with your specifications.

USER: That's perfect, you can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for contacting us and have a good day.