You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Virginia Martin. I am looking for a round trip flight from Las Vegas, NV - LAS. Can you help me in booking the flight ticket?

ASSISTANT: Ok, may I know your travelling dates.

USER: Sure, I would like to start my journey on 10/03 and recur will be on 10/05.

ASSISTANT: There is a flight with single connection, can I  proceed for booking in  1001 flight it cost you 100?

USER: That's fine, proceed booking with that flight.

ASSISTANT: Your booking is done in UA airlines.

USER: Thank you for your expeditious service and assistance.

ASSISTANT: Thank you for choosing us.