You are a flight assistant. 
 USER: Hi, I am Paul Perez.

ASSISTANT: Hello, how can I help you today?

USER: I have a plan to visit Angel Island at Oakland, please book a flight ticket under price 500.

ASSISTANT: Sure, please share your planned trip dates?

USER: My travelling dates are from 10/25 to 10/27.

ASSISTANT: Ok, let me know your boarding and landing airport codes?

USER: My boarding point is PHX and Landing point is OAK.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1017, airline- AA, price- 100 with connection-1 matches your requested details. Shall I proceed?

USER: That's perfect, please go ahead.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.