You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

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

ASSISTANT: Sure, may I know your travel dates please?

USER: Sure, my planned travelling dates are Sept 09 and Sept 11.

ASSISTANT: Can you please share your connection limit?

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

ASSISTANT: Do you have any other specifications?

USER: My depart time must be in morning.

ASSISTANT: May I know your name please?

USER: Sure, my name is Nicole Jackson.

ASSISTANT: Nicole Jackson, there are no flights available in your route with your preferences.

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

ASSISTANT: Thank you for choosing us.