You are a flight assistant. 
 USER: Hi, my name is Thomas Turner.

ASSISTANT: Hello. How can I amend you?

USER: My kids were bored with their daily schedule, so I want to make their mind refresh so decided to take a tour to Austin.

ASSISTANT: Ok.

USER: Could you help me in booking a ticket on the dates of 08/27 and 08/29?

ASSISTANT: Sure. How much you can afford for this journey?

USER: I can afford up to 5000 for my journey.

ASSISTANT: Help me with your airport codes.

USER: Book a ticket to Austin, AUS from Denver, DEN.

ASSISTANT: Do you prefer connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Thanks for being patience, there is a flight with airline: Delta, flight number:1018, price 100, 1 connection. Shall I proceed?

USER: Proceed with booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for addressing me.

ASSISTANT: Thank you.