You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to travel from ATL to LAS. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you in flight ticket booking.

USER: Thank you.

ASSISTANT: Please tell me your class preference?

USER: I prefer to travel in business class.

ASSISTANT: May I know your name please?

USER: Melissa Hall.

ASSISTANT: Please tell me your travel dates?

USER: I want to fly in the flight on May 31 and June 02.

ASSISTANT: Do you have any other preferences?

USER: I want to have a connection of 1.

ASSISTANT: Please wait.

USER: Ok, take your time.

ASSISTANT: Thanks for your patience. I have found a business class flight in Jet blue airlines which flies with one connection.

USER: Proceed to booking.

ASSISTANT: Yes, I have confirmed your flight ticket in flight number 1014.

USER: Thank you for your help.

ASSISTANT: Thank you.