You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Frank Campbell. I have planned a program with my friends in New York city. Will you please book a flight ticket?

ASSISTANT: Sure, may I know your travel details?

USER: Airport codes of travelling locations are SFO and JFK on dates of 07/21 and 07/23.

ASSISTANT:  let me check the availability.

USER: Sure.

ASSISTANT: I have found a flight as per your requirement. Shall I proceed with the booking?

USER: Sure, please proceed with booking by providing flight details.

ASSISTANT: Yes, your flight ticket was booked with a flight number 1011 at airline AA.

USER: Please proceed with booking if connection is 1.

ASSISTANT: Sure, there is only 1 connection limit.

USER: Please book it.

ASSISTANT: Your flight ticket is successfully booked. Have a nice day.

USER: Thanks for booking.