You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: Myself David Lewis from Los Angeles.

ASSISTANT: Nice meeting you Lewis.

USER: Thanks, nice to meet you too. I want to go to New York next week for attending a summit there, can you please book a flight ticket for me?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your planned dates of travelling?

USER: Thank you, I want to take off on 05/10 and help me in return flight ticket process also on 05/12.

ASSISTANT: Ok, may I know you origin and destination airport codes for booking?

USER: I would like to fly from LAX and destination airport is JFK.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 200 provided by JetBlue airlines. Shall I proceed with this?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1000.

USER: Thank you for assisting me.

ASSISTANT: Thank you for approaching us, hope you have a great journey.