You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket from DCA to BOS?

ASSISTANT: Sure, may I know your trip dates please?

USER: My trip dates are 09/01- 09/03.

ASSISTANT: Do you have any other requirements?

USER: I need a single connection.

ASSISTANT: Can I know your name please?

USER: Justin Collins here.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in Southwest airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please reserve.

ASSISTANT: Ok, your ticket is reserved with the flight number 1008.

USER: Thank you.

ASSISTANT: Most welcome.