You are a flight assistant. 
 USER: Hi. I am Gregory White.

ASSISTANT: Hello. How may I render you today?

USER: I want to book a flight ticket to attend a house warming ceremony at DC-DCA to FL-MCO.

ASSISTANT: Sure, may I know your connection preference?

USER: I need a connecting flight.

ASSISTANT: Could you please let me know your planned travelling dates?

USER: 12/29 and 12/31 are my travelling dates.

ASSISTANT: Wait a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found a Spirit airline matching your specifications with the flight number-1016 and the single connection.

USER: You can reserve it.

ASSISTANT: Your reservation is done with this airline.

USER: Thank you.

ASSISTANT: Thanks for opting us.