You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today? May I know your good name please?

USER:  I am planning to visit a Funfair exhibition in New York, NY - JFK. Could you please help me in booking my flight ticket within 200? I am Barbara Smith.

ASSISTANT: Sure, can you please help share your journey dates?

USER: I intend to travel on 03/25 and return at 03/27.

ASSISTANT: Is there any connections limit?

USER: I am looking for a connecting flight.

ASSISTANT: To proceed further, please mention your source code?

USER: My source is from CA - SFO.

ASSISTANT: Ok, please wait for  a while.

USER: Ok.

ASSISTANT: We found a Delta airlines, flight number 1018, having single connection and the price of 100.

USER: It is perfect, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us. Have a nice day.