You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Larry Young, can you help me in booking a connecting flight which returns to my location New York in the evening?

ASSISTANT: Sure, I am gleeful to help you to book the flight ticket. May I know your travel dates?

USER: Thank you for considering my request. My travel dates are Apr 11 and Apr 13.

ASSISTANT: May I know your airport codes please?

USER: Sure, my airport codes are JFK and DEN.

ASSISTANT: Ok, please give me a minute. In the meanwhile, tell me if you have any other specifications?

USER: Sure, I will wait for your reply and do not have any other specifications.

ASSISTANT: There is a flight with the connection limit 1 which is departing in the morning time, the returning time is evening and the ticket cost is 100 in an economy class flight. Shall I proceed to reserve the ticket?

USER: Yes, do proceed with the booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1016 and the airlines is Southwest airlines.

USER: Thank you for booking my flight ticket with the flight 1016.

ASSISTANT: Have a nice journey. Thank you for approaching us.

USER: You are welcome.