You are a flight assistant. 
 USER: Hi. Larry Roberts here.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking the ticket from DCA to DCA? As I need to attend a party over there.

ASSISTANT: Sure, can you share your travel dates please?

USER: Sure, my travelling dates are 01/02 and 01/04.

ASSISTANT: Thanks for your patience. I have found southwest airlines which flies with one connection.

USER: Ok, please proceed for booking.

ASSISTANT: Sure, I have confirmed your flight ticket. Thank you.

USER: Thank you for your response.