You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: This is Barbara Martin, can you help me to book a flight ticket from ATL to PHX?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: I am travelling from Oct 03 to Oct 05.

ASSISTANT: Do you have any preferences?

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

ASSISTANT: You have a flight 1000 in economy class with Spirit airline having price 100 with a connection, Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.