You are a flight assistant. 
 USER: Hi. Lisa Martinez here.

ASSISTANT: Hello, how may I be at your service today?

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

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: The travel dates are from 13 Sept to 15 Sept.

ASSISTANT: Please share me your source and destination codes.

USER: The airport codes are from PHX to OAK.

ASSISTANT: May I know your specifications?

USER: I prefer a stopover flight.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1007. Shall I proceed with this flight?

USER: You can book the flight ticket.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Most welcome.