You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I need to book a flight ticket from DCA to JFK, can you help me in booking a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my journey dates are May 3 and May 5.

ASSISTANT: May I know your connection limit?

USER: I prefer maximum one connection.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No.

ASSISTANT: May I know your name to proceed further?

USER: Sure, Jacob Lopez here.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Yes, you can.

ASSISTANT: Your booking is confirmed with 1022 flight number and the depart time is 16:00 hours, return time is 4:00 hours.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.