You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please book a flight ticket from ATL to SFO for my business meeting?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you, my departure is on Feb 23 and please book my return ticket on Feb 25.

ASSISTANT: May I know your connection limit?

USER: I will prefer single connection for my journey.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Sure, my name is Brian Wilson.

ASSISTANT: There is a flight available with price 200 and the connection is 1 with United Airline. Would you like me to proceed with the booking?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your booking is confirmed with 1012 flight number and the departure time is 10:00 hours, return time is 12:00 hours.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.