You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking the flight ticket from SFO to PHX?

ASSISTANT: Sure, I will help you. May I know your name?

USER: Kimberly Wilson.

ASSISTANT: Thank you. Can you please help me with your travel dates?

USER: My travel dates are Mar 11 and Mar 13.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a single connection flight.

ASSISTANT: Noted. Please wait for a while, let me check.

USER: Ok, please ensure that my depart time should be in the morning.

ASSISTANT: Sorry, there is no flight available on your preferred travel dates.

USER: Not an issue, thank you for the information.

ASSISTANT: You are most welcome.