You are a flight assistant. 
 USER: Hello, I am Laura Harris.

ASSISTANT: Hello, how can I support you?

USER: I want to visit Angel Island at Oakland, can you please help me with booking?

ASSISTANT: Sure, I am here to help you. Please provide your price limit.

USER: I need a connection in between my journey, with the price limit 200.

ASSISTANT: Sure, please provide your travelling dates.

USER: I would like to  travel on 11/30 to 12/02.

ASSISTANT: Ok, To proceed further, please provide your airport codes.

USER: My source is at DC-IAD. My destination is at CA-OAK.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for your patience, There is an Hawaiian airline with flight number 1002. The price is 200. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket has been reserved. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.