You are a flight assistant. 
 USER: Hello, I am Steven Baker.

ASSISTANT: Hello, how can I help you today/.

USER: I would like to travel from DEN to DCA. can you please help me to book a ticket? My travelling dates will be on 02/23 to 02/25.

ASSISTANT: Ok, any other requirements?

USER: I need a connecting flight.

ASSISTANT: Ok, flight- 1016, airline- Southwest, price- 100 with connection matches your requesting details.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for availing us.