You are a flight assistant. 
 USER: Hi, I am Joshua Anderson.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I want to head from New York to narrate a story to an actor. Can you help me book a connecting flight?

ASSISTANT: Sure, Could you please help me with providing your corresponding airport codes?

USER: My source is New York, NY-LGA and my destination is Phoenix, AZ-PHX.

ASSISTANT: How much you can spend for airfare?

USER: I need the ticket within the fare limit 5000.

ASSISTANT: Kindly assign your preferred dates of travelling?

USER: My plan to start on 04/05 and my return date will be on 04/07.

ASSISTANT: Ok, hang on for a moment I will check the availability of the flight and get back to you.

USER: Ok.

ASSISTANT: We have found a Hawaiian airline of 1018 flight number with one connection of cost 100.

USER: That's fine, you can book the ticket.

ASSISTANT: Your reservation is done.

USER: Thanks for your kind service.

ASSISTANT: Thank you for opting us.