You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Welcome to Abc airline agency. How Can I assist you today?

USER: Thank you. I would like to travel from Washington DC - DCA to Washington DC - DCA to attend a business meeting, can you make a reservation for me?

ASSISTANT: Sure, will you provide your travelling dates?

USER: My travel dates are 02/26 and 02/28.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: As per your request, there is a flight with price 100 and the connections 1 is available. Shall I proceed for booking?

USER: No, I need flight with 0 connection.

ASSISTANT: Sorry to say that, there is no flight available with connections 0. Will you provide your name please?

USER: I am Ruth Green. It's not a problem. Thanks for checking and giving information.

ASSISTANT: Thank you for reaching us.Have a great day.