You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Nicholas Williams, I want to visit Oakland, can you please help me to reserve my ticket from LAS to OAK?

ASSISTANT: Ok, share your travelling dates.

USER: Sure, my planned dates of journey is from 09/28 to 09/30.

ASSISTANT: Ok, wait for a while, let me check.

USER: Sure, take your time. Please make sure that the connections limit is 1.

ASSISTANT: We have a flight-1019 with connection 1 and price 100 of AA airline.

USER: Ok, please proceed with this ticket.

ASSISTANT: Ok, your ticket has been booked with your name.

USER: Thank you for your help.

ASSISTANT: Welcome, have a good day Nicholas Williams.