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

ASSISTANT: Hello, how can I help you?

USER: I am planning to attend my cousin brother's wedding in New York, could you help me in booking my flight ticket within 1000. It is a round trip CA-LAX.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My journey is from 01/18 to 01/20.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Ok.

ASSISTANT: We found a flight with AA airlines, flight number is 1026 with one connection and price is 200.

USER: Ok, proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for choosing us.