You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am planning on travelling to DCA to meet my cousin, can you please help me to book a flight ticket from LAS?

ASSISTANT: May I know your desired travel dates please?

USER: My trip dates are Jan 15 to Jan 17.

ASSISTANT: Please share your preferred connection limit.

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: I am Laura King.

ASSISTANT: Do you have any other specifications?

USER: I prefer a economy class.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1013 with American Airlines.

USER: Thank you.

ASSISTANT: Thank you for opting us.