You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Shirley King. Can you please book a flight ticket from LGA to LGA location?

ASSISTANT: King, please provide me your journey dates for better search.

USER: Sure, my travelling dates are from 12/31 and 01/02.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: King, there are no flights available at this moment.

USER: It's ok. Thank you for the information.

ASSISTANT: Thank you for contacting us.