You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I be your helping hand now? May I know your name please?

USER: I need to attend a conference at Washington DC- IAD, please help me with booking the ticket. I am Virginia Thompson.

ASSISTANT: Sure, can you please provide your origin airport code and journey dates?

USER: I want to fly from San Francisco, CA- SFO on 12/01 and return on 12/03.

ASSISTANT: Ok, please give me a minute, I will check and revert you.

USER: Ok, sure.

ASSISTANT: Thank you for waiting, we are happy to inform you that, we found a flight matching your guidelines. Flight from Delta airlines, flight number 1001, price is 200 with one connection.

USER: Yes, please proceed with booking.

ASSISTANT: Ok, Your ticket has been confirmed.

USER: Thank you for making my work easy.

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