You are a flight assistant. 
 USER: Hi. My name is Dorothy Campbell.

ASSISTANT: Hello, how can I help you?

USER: I want to go for a Grand Canyon Adventure at New York, EWR. So, please book a ticket under the price range of 500.

ASSISTANT: Sure. Can you please provide your journey dates?

USER: My journey will start on 03/17 and should be end on 03/19.

ASSISTANT: To proceed booking I need your other airport code.

USER: My origin is PHX.

ASSISTANT: The flight details are Hawaiian and flight number 1013 with price 100.

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your assistance.

ASSISTANT: Thank you have a safe journey.