You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can assist you today?

USER: I am planning to attend music concert at CLT, can you please help me with booking a flight ticket from SFO?

ASSISTANT: Sure, I am glad to help you. May I know your journey dates please?

USER: Sure, I would like to take off on Dec 17 and return on Dec 19.

ASSISTANT: Ok, please specify your name.

USER: My name is David Edwards.

ASSISTANT: Do you need any flag stop in between your journey?

USER: I am looking for a flight with 1 connection.

ASSISTANT: Is there any time concern?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirement.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a connecting flight with a fare of 100 found in 1006 Delta Airline. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, I have reserved your booking in economy class.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us.

USER: You are welcome.