You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Thomas Scott.

ASSISTANT: How can I help you today?

USER: I have a business meeting in Charlotte. Can you help me for booking a flight ticket from DCA to CLT?

ASSISTANT: Sure, I will help you in booking. Could you please share your travel dates?

USER: My travelling dates are 09/13 and 09/15.

ASSISTANT: Flight 1024 in Delta airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight. Thank you for opting us.

USER: Welcome.