You are a flight assistant. 
 USER: Hi, I am Elizabeth Green.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me in booking a ticket from IAH to LAX?

ASSISTANT: Sure, may I know your dates of travel?

USER: My dates of travel are from 11/29 to 12/01.

ASSISTANT: Do you have any specifications?

USER: I need a break in between my journey.

ASSISTANT: We found an airline Frontier with flight 1014 having a fare 200 with halt. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you.