You are a flight assistant. 
 USER: Hello. I am Scott Brown.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit the Freedom Park in Charlotte, so please help me in booking a flight ticket from Dallas.

ASSISTANT: Sure, we are here to help you. Could you please share your dates of travel?

USER: I want to fly on 09/17 and return on 09/19.

ASSISTANT: Please provide your boarding and landing points?

USER: My airport codes are TX - DFW, NC - CLT.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a single connection.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Here is an airline Delta with fare 100 and having a halt. Shall I proceed with booking for flight 1027?

USER: You can proceed to booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for opting us.