You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I am  Planning to attend a seminar at Las Vegas, can you please reserve flight ticket from ATL and LAS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travelling dates are June,30 and July,02.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I prefer one connecting flight.

ASSISTANT: May I know your name for the booking process?

USER: Myself William Martin.

ASSISTANT: Southwest Airlines providing a flight with the price 300 with single connection. Can I proceed for the booking?

USER: Please go ahead with the reservation.

ASSISTANT: Your flight ticket reservation done with the flight number 1026.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Welcome, thank you for opting us.