You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Daniel King here.

ASSISTANT: How may I assist you today?

USER: Reserve a flight ticket for me that is for my airport codes IAD to IAD. I need a connecting flight.

ASSISTANT: Sure, please provide me your travel dates to search a flight.

USER: My preferable dates for travel are 11/04 to 11/06..

ASSISTANT: Southwest airline is providing flight for you with price 300 and connection is 1. Shall I proceed?

USER: Sure.

ASSISTANT: Your ticket has been booked with your name.

USER: Thank you.

ASSISTANT: My pleasure.