You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today from my end?

USER: I need to book a flight ticket from ATL to SFO to enjoy Innovation festivals.

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: Sure, my departure and arrival dates are Feb 24 and Feb 26.

ASSISTANT: May I know your name to proceed further?

USER: Sure, Stephen Roberts here.

ASSISTANT: Do you need connecting flight or else direct flight?

USER: I prefer maximum 1 connection in between journey.

ASSISTANT: Which class you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: Here is a connecting flight with 1 stop and price is 100 in Southwest airlines. Can I proceed with it?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked with 1020 flight.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.