You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER:  I want to book a ticket to LAS, for medical checkup of my son. Can you make a reservation for me?

ASSISTANT: Sure, may I know your dates of travelling?

USER: I am planning to depart on 09/26 and return on 09/28 since I have got only two days leave.

ASSISTANT: Ok, can you provide me your source airport code?

USER: I am Joseph Wright from LAS.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Yes, I found a flight-1010 with spirit airlines, can I proceed?

USER: If the flight with a 1 connection, then you can proceed to book ticket.

ASSISTANT: Yes Joseph, your ticket is confirmed.

USER: Thank you for helping.

ASSISTANT: Thank you for contacting us, have a safe journey.