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

ASSISTANT: Hello, How can I be of your service?

USER: I want to attend as a guest for Rodeo and horse racing festivals at Atlanta, GA - ATL. Can you help me in booking my ticket within the range of 500?

ASSISTANT: Sure, Is there any connection preference?

USER: Yes, I want a halt in my journey,.

ASSISTANT: Help me with the planned travel dates?

USER: I want to travel on 03/07, and need to catch return flight on 03/09.

ASSISTANT: Where do you want to travel from?

USER: I want to travel from Houston, IAH.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a 1017 Hawaiian airline, matching your preferences. The airfare is 100 with single halt.

USER: It is perfect for me, please reserve my seat.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your excellent service.

ASSISTANT: Thanks for opting us, Have a great day.