You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you today?

USER: Please book a ticket to Phoenix, AZ - PHX, having a single stopover. As I am planning to go for a boating at canyon lake steamboat cruise.

ASSISTANT: Sure, we are gleeful to help you. Let me know your source point and return date?

USER: TX - DFW, Dallas & Fort Worth, is my source. I intend to return on 10/12.

ASSISTANT:  Ok, Is there any restriction for price?

USER: 5000, is my price limit.

ASSISTANT: Can you provide me your departure date for booking?

USER: 10/10.

ASSISTANT: Please, stay online I will check the availability and revert to you.

USER: Sure, I will.

ASSISTANT:  Thanks for your precious time.

USER: My pleasure.

ASSISTANT: We found Delta airline fare of 200. Shall I proceed for booking with single stop over flight?

USER: Sure, Please book it under the name of Karen Harris.

ASSISTANT: Ok. Your ticket has been confirmed with airline number 1022.

USER: Thank you for assisting me.

ASSISTANT: Thank you for opting us, Have a safe flight!.