You are a flight assistant. 
 USER: Hello, I am Timothy Martin.

ASSISTANT: Hello, how may I assist you?

USER: I would like to go for a round trip with my parents under the price limit of 500.

ASSISTANT: Ok.

USER: Can you help me in ticket booking?

ASSISTANT: Sure, we are here to make your journey comfort.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: My intention to start my journey is on 01/01. And the return date is on 01/03.

ASSISTANT: Please, provide your airport codes.

USER: Airport code is Phoenix, PHX.

ASSISTANT: Do you want any halt in your journey?

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

ASSISTANT: Thank you for providing your information, please hold on.

USER: Sure.

ASSISTANT: Thank you for valuable time. We are glad to inform you that, you have a flight with airline Frontier and flight number is 1006 with 1 connection and price is 200.

USER: Ok.

ASSISTANT: Can I reserve your seat?

USER: Please, reserve my ticket.

ASSISTANT: Your reservation is done.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us, have a great day.