You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Michel Adams. Can you please book me a ticket from Austin, AUS to Chicago, ORD?

ASSISTANT: Sure. Do you need a lay by in between your journey?

USER: Yes, I need lay by in between my journey.

ASSISTANT: How much you can afford for this journey?

USER: I can afford up to 1000.

ASSISTANT: Help me with your travelling dates to proceed further.

USER: I have planned to travel on 02/03 and 02/05.

ASSISTANT: Please, wait for a while.

USER: Ok.

ASSISTANT: Thank you for your time, there is a flight available with Frontier airline, flight number 1026 having fare 200 and a lay by. Can I proceed to book?

USER: Yes, please book this ticket.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.