You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Kimberly Green. I want to book a flight ticket from HOU to ATL. Could you please help me in booking a flight ticket?

ASSISTANT: Sure, may I know your travel dates?

USER: My journey dates are from 11/04 to 11/06.

ASSISTANT: Do you have any specifications?

USER: I need a stopover in between my journey and I need to depart in the evening.

ASSISTANT: Sorry, there is no flight on your details.

USER: No problem, I will find my alternative to reach my destination. Thank you for your information.

ASSISTANT: Thank you.

USER: Most Welcome.