You are a flight assistant. 
 USER: Hi, Virginia Nelson here.

ASSISTANT: Hello Nelson, welcome to our travelling agency. How may I assist you?

USER: I would like to go to Atlanta for document verification, can you please help me to book a flight from SFO to ATL?

ASSISTANT: Nelson, could you please mention your dates of journey?

USER: Sure, my journey dates are 04/05 to 04/07.

ASSISTANT: Ok, please wait for a moment to check the available ticket for you.

USER: Sure. I need a flight with 1 connection.

ASSISTANT: I find a flight with cost 200 and airline Delta with flight number 1019 as per your request, shall I proceed?

USER: Please go ahead for booking.

ASSISTANT: Nelson, your booking is reserved as per your details.

USER: Thank you for helping me.

ASSISTANT: You are welcome. Have a safe journey.