You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I assist you?

USER: I am Frank Thompson. I want to book a flight ticket to meet my uncle in TX - DFW, so please help me in booking a flight ticket from NC - CLT.

ASSISTANT: Ok. Please specify your travel dates?

USER: I would like to fly on 09/01 and return on 09/03.

ASSISTANT: Please let me know flight connections limit?

USER: I need a single connection.

ASSISTANT: Ok. Ticket is available with airline Spirit, price is 100. Flight number is 1004.

USER: You can proceed to booking.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.