You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I have to do shopping for my friend's marriage in Ferry market building place which is located in San Francisco, SFO.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travel dates are Apr 19 and Apr 21.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a break in my journey.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Please wait.

USER: Sure, please check the availability of flights from New York, JFK.

ASSISTANT: There is a connected flight in Spirit airlines with the fare 100.

USER: Please proceed with the booking.

ASSISTANT: May I know your name?

USER: Sure, Michael Lopez here.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.