You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is William Hill.

ASSISTANT: How may I guide you?

USER: I want to travel from MCO to DEN.

ASSISTANT: Ok William, please mention your travelling dates?

USER: My preferable dates are from 04/11 to 04/13.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight 1001 available with JetBlue airlines, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you, have a safe flight.