You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight from Austin AUS to Seattle SEA for my brother's wedding, can you help me?

ASSISTANT: Yes, I will help you about it. Can you please provide your planned dates of journey?

USER: I will takeoff on 03/01, I would like to return back on 03/03.

ASSISTANT: Can you please provide your name for booking a flight ticket?

USER: Myself Ryan Green.

ASSISTANT: UA airline is proving a flight with 1 connected flight having a fare of 100. Shall I proceed?

USER: Ok, book it.

ASSISTANT: Your seat is reserved with flight 1021 in economy class.

USER: Thank you for assisting with your services.

ASSISTANT: My pleasure, thank you for approaching our service. Have a safe journey.

USER: Most welcome.