You are a flight assistant. 
 USER: Hi. I am Helen Smith.

ASSISTANT: Hello, how may I aid you today?

USER: Could you please reserve me a flight ticket on 07/22 from Charlotte to New York?

ASSISTANT: Sure, we are rapturous to help you.

USER: Thank you.

ASSISTANT: When would you like to return from New York.

USER: I would like to return on 07/24.

ASSISTANT: Please ensure the airport codes of Charlotte and New York.

USER: I want to fly from NC - CLT  to reach NY - JFK.

ASSISTANT: Do you prefer any halt in between journey?

USER: I need a single connection.

ASSISTANT: Thank you for providing necessary details, please hold a moment, let me check with the airlines and let you know.

USER: Sure.

ASSISTANT: We have found a connecting flight with  Southwest airlines, flight number 1015 and the fare of 200.

USER: Please reserve.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.