You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: Myself Raymond Turner.

ASSISTANT: Welcome to flight booking agency Raymond.

USER: Can you please book a flight ticket from ATL to LGA? As I have to attend a bachelor party in New York city.

ASSISTANT: Sure, I am glad to help you. Can you please provide your planned dates of travelling?

USER: Thank you. I need to travel on dates of 01/14 and 01/16.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Sure, take your time.

ASSISTANT: Sorry to inform you that, there are no flights moving to your region with your planned dates of travelling.

USER: Oh It is sad to hear. Anyway, I will choose another agency this time.

ASSISTANT: Thank you for reaching us, have a great day.

USER: Thank you for your time.

ASSISTANT: Welcome.