You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I amend you?

USER: I am Gary King, I want to book a flight ticket as I have a business trip at Washington, please help me with a connecting flight.

ASSISTANT: We are ecstatic to help you. May I know your journey dates?

USER: My travelling dates are from 10/12 to 10/14.

ASSISTANT: May I know your airport codes?

USER: I want to fly from MA- BOS to DC- IAD.

ASSISTANT: You have a flight with airline Southwest and flight number is 1008 with 1 connection and price is 100.

USER: Please go with booking.

ASSISTANT: Your reservation is done.

USER: Thank you.

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