You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I planned my vacation to Seattle to visit kerry park, will you help me in booking a ticket?

ASSISTANT: Sure. Let me know your journey details for further process.

USER: I want to travel on 02/20 and on 02/22. My source code is AUS. Destination code is SEA.

ASSISTANT: Are you having any specifications?

USER: Price should not exceed 200.

ASSISTANT: Ok. May I have your name please to book a ticket?

USER: My name is Emma White.

ASSISTANT: Thanks for your time. You have 1002 flight with 1 connection of price 200 in AA airline that matches with your information. Shall I book your ticket?

USER: Ok.

ASSISTANT: Your ticket was booked.

USER: Thank you.

ASSISTANT: Thank you for connecting us.