You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am George Garcia. I am looking for a flight ticket with afternoon as the return time. So can you book it for me?

ASSISTANT: Sure, please let me know your connection limit.

USER: I need a connected flight.

ASSISTANT: Ok, May I know your travelling dates?

USER: My travelling dates are 10 and 12 on the month of Feb.

ASSISTANT: Ok, please provide your source and destination points.

USER: My source and destination airport codes are LGA and PHX.

ASSISTANT: Ok, Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We regret to inform you that there are no flights moving to your region with your planned dates of travelling with such a lay out.

USER: Ok, not a problem. Thank you.

ASSISTANT: Thank you for reaching us.