You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Sarah Davis here.

ASSISTANT: What else can I help you today? Nice to meet you Davis.

USER: Can you make reservation for me from JFK to CLT, to meet my school teacher.

ASSISTANT: Sure, I will help you with that, on which dates you wants to meet your school teacher?

USER: Sure, I would like to starts on 04/13 and returning on 04/15.

ASSISTANT: Please wait for a minute.

USER: Sure, get back with flight availability.

ASSISTANT: I found a flight with airline AA and connection is 0, shall I proceed to book a flight ticket?

USER: It's ok, actually I need a stop over the flight.

ASSISTANT: Sorry, I cannot find any flight with 1 connection.

USER: That's fine, I will search another agency to full fill my trip. Thanks for checking.

ASSISTANT: It's my pleasure, have a great day.