You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Joseph Martinez.

ASSISTANT: How can I guide you Joseph?

USER: I want to go on a vacation to Austin. Can you help me to book a ticket from MCO to AUS?

ASSISTANT: On which dates do you want to travel?

USER: I want to travel on 08/17 and 08/19.

ASSISTANT: Please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: Flight 1008 of Delta airlines is available for you with 1 connection.

USER: Proceed with booking.

ASSISTANT: Your booking is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.