You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What else can I help you today?

USER: I am planning to visit Austin in my holiday, can you help me in booking a ticket?

ASSISTANT: Sure, I am here to help you. Please provide me your travel dates.

USER: My journey dates are 03/20 and 03/22.

ASSISTANT: May I know your boarding and Austin airport codes?

USER: I want to fly from MCO to AUS.

ASSISTANT: There is a flight available to AUS and the flight is provided by Southwest airlines.Shall I proceed for booking your ticket?

USER: Book the ticket in the name of Anthony Lewis.

ASSISTANT: Your ticket has been booked with your name.

USER: Thank you for booking.

ASSISTANT: It's my pleasure.