You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Helen Allen here.

ASSISTANT: How may I assist you Allen?

USER: I want to fly from Orlando FL-MCO on 01/27 to meet my childhood friend. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will help you. Could you please provide your destination airport code?

USER: My destination airport code is NV-LAS.

ASSISTANT: Would you like me to book a return ticket also?

USER: yes, my return date is 01/29.

ASSISTANT: Ok, please wait a moment to check the flights availability.

USER: Ok, sure.

ASSISTANT: According to your information, flight number 1027 from JetBlue airlines with 1 halt with the fare of 100 is available for you. Shall I book it for you?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your ticket has been booked successfully.

USER: Thank you for helping me.

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