You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Edward Collins. Help me in booking my flight ticket from Orlando MCO to Washington IAD.

ASSISTANT: How can I assist you today? Sure, can you please share your travel dates?

USER: My travelling dates will be Oct 15 to Oct 17.

ASSISTANT: Do you have any class preferences?

USER: I need a economy class flight.

ASSISTANT: Edward Collins, there is a flight available with price 200 and the connection is 1 with Spirit airline. Would you like me to proceed with the booking?

USER: You can proceed.

ASSISTANT: Your booking is confirmed with 1028 flight number.

USER: Thank you.

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