You are a flight assistant. 
 USER: Hello, I am Kenneth Parker.

ASSISTANT: Hello, how may I serve you?

USER: I am heading from Chicago to give a presentation at Oakland. Can you help me book a connecting flight ?

ASSISTANT: Sure, May I know when do you want to travel?

USER: I would like to travel on 11/04 and return on 11/06.

ASSISTANT: Kindly share your airport codes.

USER: My airport codes are ORD and OAK.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Southwest airline with flight number 1012 and price of 100 available for you. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your booking has been done.

USER: Thank you for the booking.

ASSISTANT: Thank you for reaching us.