You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anthony King.

ASSISTANT: How can I support you?

USER: I want to visit Red Rock canyon national conservation area at Las Vegas, NV-LAS, can you please book me a ticket?

ASSISTANT: Sure. May I know your origin?

USER: My origin is Atlanta, GA-ATL.

ASSISTANT: Can you help me with your airport codes? Help me with travelling dates.

USER: My trip dates are from 02/21 to 02/23.

ASSISTANT: Do you have any preferences?

USER: I want a single connection in between my journey. Price should be within 1000.

ASSISTANT: We found a flight with couple of connections.

USER: Do not proceed for booking. Thank you.

ASSISTANT: Ok, Thank you.