You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Larry Taylor. I am planning to visit Angel Island at Oakland, could you please help me with booking a flight ticket from LAS to OAK?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I would like of take off on 05/10 and return on 05/12.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight 1016 in UA airline matching your details with price 200. Shall I proceed?

USER: Please confirm the booking if the connection is 1.

ASSISTANT: Ok, your booking is done.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: You are welcome, have a safe journey.