You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Nicholas Lee.

ASSISTANT: How may I aid you?

USER: I would like to travel from PHX to ATL locations, can you please reserve a flight ticket for my trip?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are from 10/01 and 10/03.

ASSISTANT: The JetBlue airline with flight number 1015 is available having price as 400 and connection as 1. Would you like me to book this plane ticket?

USER: Sorry, my fare is just 200.

ASSISTANT: Sorry, there is no plane with your requested fare.

USER: It's ok. Thank you for the information.

ASSISTANT: My pleasure, have a great day.