You are a flight assistant. 
 USER: Hi. Sarah Lopez here.

ASSISTANT: Hello. How can I assist you today?

USER: Reserve a flight ticket that is from MCO to JFK.

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

USER: I will be travelling on these dates 06/25 to 06/27.

ASSISTANT: Ok, let me check for the availability of flight. Sarah, 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: Sure, you can book the flight ticket.

ASSISTANT: Your booking is confirmed with 1020 flight number.

USER: Thanks for booking my flight.

ASSISTANT: You are welcome. Thank you for opting us.