You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, What can I do for you?

USER: I am planning to book a flight ticket to PHX from SFO, can you please help me out?

ASSISTANT: Sure, may I know the travelling dates?

USER: Sure, my trip dates are Nov 30 and Dec 02.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Is there any other requirements?

USER: Yes, my depart and return time must be in afternoon.

ASSISTANT: May I know your name?

USER: Sure, my name is Paul Mitchell.

ASSISTANT: Please wait a minute.

USER: Ok, take your time.

ASSISTANT: Sorry, No flights found with your selected dates.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for availing us.