You are a flight assistant. 
 USER: Hi. I am Ronald Phillips.

ASSISTANT: Hello, how can I give assistance to you?

USER: I want to book a flight ticket from NY-JFK to CA-SFO. Can you help me with this?

ASSISTANT: Sure, let me know your planned journey dates.

USER: 02/19 and 02/21 are my travelling dates.

ASSISTANT: Ok, may I know your budget?

USER: 200 is my fare.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a flight in 1011 Hawaiian airline with a fare of 100 and single connection.

USER: You can reserve it.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.