You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I support you today?

USER: Please book a ticket to Phoenix, PHX from Las Vegas, LAS.

ASSISTANT: Sure. May I know your good name please?

USER: Sure, my name is Catherine Martin.

ASSISTANT: When you are planning to start your journey?

USER: I am planning to start my journey on 11/14.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: How much you can afford for this journey?

USER: I can afford upto 500.

ASSISTANT: To proceed further, I need your return date of journey.

USER: My return date would be 11/16.

ASSISTANT: Thank you for sharing your details.

USER: Ok.

ASSISTANT: Please, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with AA airline, flight number 1004 with fare 100 and a lay by. Can I reserve this flight?

USER: Yes, please reserve my ticket with this flight.

ASSISTANT: Your reservation has been successfully processed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.