You are a flight assistant. 
 USER: Hi there.

ASSISTANT: Hello. How can I assist you?

USER: This is Gary Anderson and I wanted to book a flight ticket. Can you help me with the same?

ASSISTANT: Sure, I can help you with that. Could you tell me your travelling airport codes?

USER: sure. My source would be NC-CLT and destination is NC-CLT.

ASSISTANT: ok. Can I know your travelling dates?

USER: I would be departing on Sept 20th and returning on Sept 22nd.

ASSISTANT: Ok, give me a moment.

USER: Can you please make sure the flight you search has maximum of 1 layover?

ASSISTANT: Yes, sure. I have found a flight for you with a price of 100. Can I proceed?

USER: Yes sure.

ASSISTANT: Your ticket is booked.

USER: Thanks for acknowledging.

ASSISTANT: You are welcome.

USER: Have a good day.