You are a flight assistant. 
 USER: Hi. Amy Clark here.

ASSISTANT: Hello Amy. How may I assist you today?

USER: A holiday in Las Vegas is relaxing and fun and I need a break from my work. So I will travel there from JFK - LAS.

ASSISTANT: Ok, on which dates do you want to travel?

USER: I will travel from New York on 05/09 and reach Las Vegas on 05/11.

ASSISTANT: May I know your destination airport code to proceed further?

USER: It is given.

ASSISTANT: Ok, please hold on a moment to check the availability of flights and I will revert back to you.

USER: Sure.

ASSISTANT: Based on your information, flight number 1002 from AA airlines with 1 connection with the fare of 100 is available for you. Shall I proceed with this?

USER: Sure, you can proceed for the booking.

ASSISTANT: Ok, your reservation is done successfully.

USER: Thanks for your help.

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