You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Mark Edwards. Could you help me in booking a flight ticket from GA - ATL to WA - SEA?

ASSISTANT: Sure, may I know your travel dates?

USER: I will start on 07/22, return on 07/24.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100 and single connection.

USER: You can reserve it.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thanks for reaching us.