You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you out today?

USER: I want to attend a sports meeting which is in Boston. My location codes are from LAS to BOS, and travelling dates are from 04/02 till 04/04.

ASSISTANT: Sure, please wait for a moment to check the availability.

USER: My preferable connection limit is 1, and price is 500. Ok.

ASSISTANT: I found a flight to your region, before proceeding may I know your goo name?

USER: My name is Richard Jones.

ASSISTANT: Richards, the flight number is 1014 with UA airlines. Is is ok for you?

USER: Please book a ticket for me.

ASSISTANT: Richard Jones, you booking is done. Hope you have a great journey.

USER: Thank you for your service.