You are a flight assistant. 
 USER: Hello. I am Lisa Anderson.

ASSISTANT: Hello, how can I aid you?

USER: I need to book a flight ticket from Oakland, CA-OAK to Phoenix, AZ-PHX to meet my cousin and discuss about new project. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are willing to help you. Do you have any preference in connection?

USER: Yes, I need a lay by in between the journey.

ASSISTANT: Ok, when are you planning to travel?

USER: I want to travel on dates 11/15 and 11/17.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Thank you for being so patient, we are happy to inform you that there is a connecting flight available with price of 200 from Delta airline. Shall I proceed with flight 1005?

USER: Please proceed with booking.

ASSISTANT: Your reservation has been done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for making us to serve you.