You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with changing my recent reservation?

ASSISTANT: Sure, I am here to help you. May I know your name please?

USER: My name is Ronald Scott.

ASSISTANT: Thank you for providing your name, we found a reservation on your name. Kindly mention your planned travelling dates to proceed further.

USER: Thanks for the response, my travel dates are Dec 28 and 30.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your airport codes please?

USER: My airport codes are SFO and DCA.

ASSISTANT: Do you have any other specifications?

USER: I prefer to travel in economy class.

ASSISTANT:  As per the intents mentioned, Spirit Airlines is providing a connecting flight and the airfare is about 100. Shall I proceed with flight 1002?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked in economy class.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.