You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am William Garcia.

ASSISTANT: How can I assist you for today?

USER: I need to attend my friend's wedding in Atlanta. Can you book a ticket from LAS to ATL?

ASSISTANT: William Garcia, may I know your travelling dates please?

USER: I want to fly on 08/19 and 08/21.

ASSISTANT: Ok, wait for a while.

USER: Sure, take your time.

ASSISTANT: Flight-1016 is available with 1 connection at the price of 100, can I book it?

USER: Proceed to booking.

ASSISTANT: Your ticket is booked, thank you for reaching us.

USER: Thank you for contacting us.