You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Margaret Gonzalez. I am looking for a flight from LGA to PHX, can you help me?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my planned travel dates are Dec 12 and Dec 14.

ASSISTANT: Wait a minute.

USER: Ok, I would like to start my journey for the afternoon flight with 1 connection.

ASSISTANT: Sorry, there are no flights available on your request.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for choosing us.