You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Steven Lopez want to visit Charlotte, can you book a ticket within the fare of 200?

ASSISTANT: Sure, I will help you. Can you please tell me your airport codes?

USER: Ok, I want to travel from OAK to CLT.

ASSISTANT: Ok, please tell me your planned journey dates.

USER: Sure, my travelling dates will be 09/12 and 09/14.

ASSISTANT: The Hawaiian airline with flight number 1014 is available having price as 200 and connection as 1.

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you.

ASSISTANT: My pleasure, have a great day.