You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please book a ticket from CLT to ORD? I have to attend my sister's wedding.

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: I would like to depart from my location on 10th July and I want to return back by 12th July.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I prefer single connected flight.

ASSISTANT: May I know your good name please?

USER: My name is David Harris.

ASSISTANT: Flight-1008 is available for you with 1 connection at the price of 100 by Delta Airlines with economy class. Can I book it for you?

USER: That's fine, proceed for booking.

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you so much for your help.

ASSISTANT: Have a safe journey.