You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to visit my relatives house in Charlotte, NC-CLT. Please help me to book a flight ticket.

ASSISTANT: Sure, I can help you. Can you provide the dates of travelling?

USER: The departure date is 02/01 and the return might be 02/03.

ASSISTANT: Ok, can you please confirm the source region?

USER: The source location is Oakland, CA-OAK.

ASSISTANT: I found a flight to your destination, before proceeding may I know your good name please?

USER: Can you tell me the price and connection limit? My name is Nicole Brown.

ASSISTANT: Yes, the fare of the flight is 100 with 1 connection. Shall I proceed to book the ticket?

USER: Is there any other flight with connection 0, can you please check it?

ASSISTANT: Sorry, there is no flight with 0 connection Nicole.

USER: Its ok, thank you for your information.

ASSISTANT: You are welcome, have a great day.