You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve for you?

USER: I am Ryan White.

ASSISTANT: Yes, Ryan.

USER: I want to attend my company anniversary function in  IAD, please help me in booking a ticket from LAS?

ASSISTANT: Sure, on which date you need to attend IAD?

USER: Actually my function is on 07/06. I want to travel on 07/05.

ASSISTANT: Ok Ryan, give me a moment to find a flight for you. Do you want a return ticket also?

USER: Yes, mostly I will return on 07/07.

ASSISTANT: Ok, let me check.

USER: Sure, take your own time.

ASSISTANT: Ryan, on your dates AA airline is available with price of 200 only and it is with 1 connection, can I proceed with this airline?

USER: Yes please proceed for booking.

ASSISTANT: Your ticket is booked with flight number 1014, have a safe flight.

USER: Thank you for helping me in booking a ticket.

ASSISTANT: Welcome. Thank you for flying with our service.