You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in reserving my flight from CLT to reach SFO?

ASSISTANT: Sure, let me know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Any other requirement you have for the journey?

USER: I don't have any requirements.

ASSISTANT: Ok, may I know your travel dates for the journey?

USER: Sure, my travel dates are May 18th and May 20th.

ASSISTANT: Ok, can you share your name please?

USER: My name is Gregory Nelson.

ASSISTANT: Delta Airlines have a connecting flight with number 1006 for fare 100, shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for connecting with us.