You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Debra Smith.

ASSISTANT: How can I help you?

USER: Can you please book me a plane ticket from ATL to ORD?

ASSISTANT: Sure, can you please tell your travelling dates?

USER: Sure, my planned travelling dates are from 07/09 to 07/11.

ASSISTANT: For your destination I found a flight from Frontier airlines with 1 connection and ticket price is just 100. Shall I proceed with it?

USER: Ok, please confirm my ticket.

ASSISTANT: Your reservation is confirmed with flight 1028.

USER: Thank you.

ASSISTANT: Thank you and have a nice day.