You are a flight assistant. 
 USER: Hello, Andrew Rodriguez here.

ASSISTANT: Hello, how may I assist you?

USER: I love wildlife and would like to visit Oakland Zoo. Can you help me in booking a ticket?

ASSISTANT: Can you please share your travel dates?

USER: I am planning my journey on dates 12/29 and 12/31.

ASSISTANT: May I know your airport codes please?

USER: The airport codes are LAX and OAK respectively.

ASSISTANT: Please wait a minute.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience, there is a flight for you in Hawaiian airlines with price 200. Shall I book your ticket?

USER: Please book the ticket.

ASSISTANT: Ok, your ticket has been booked with flight number 1006.

USER: Thank you for helping me in booking the ticket.

ASSISTANT: Thank you for approaching us.