You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I serve you today?

USER: I am John Edwards, I want to book a flight to watch base ball game at Las Vegas, can you book a connecting flight?

ASSISTANT: Sure, may I know your dates of journey?

USER: I will fly on 10/22 and return on 10/24.

ASSISTANT: Could you please provide me your source point and destination point?

USER: My source point is GA-ATL and destination is NV-LAS.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is a flight available with UA airline of flight number 1011. Can I confirm your booking?

USER: Please proceed with booking.

ASSISTANT: Your seat has been booked.

USER: Thank you for booking flight ticket.

ASSISTANT: Thank you for choosing us.