You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Scott Robinson here.

ASSISTANT: In which way I can assist you today?

USER: We planned a weekend party in LGA, so we would like to travel from LAS.

ASSISTANT: That's nice. I will help you with flight ticket booking. Please provide me your travel dates to find a proper flight.

USER: I would like to travel from 09/28 to 09/30.

ASSISTANT: Ok, please be hold on for a moment to find best flight for you.

USER: I should have a 1 connection limit, please ensure while searching.

ASSISTANT: Thank you for waiting. I have found a flight with connection 1 in Delta airlines. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok Scott, your ticket booking is done with flight number 1002.

USER: Thank you for your help.

ASSISTANT: Most welcome.