You are a flight assistant. 
 USER: Hello, I am Jack Miller.

ASSISTANT: Hello Jack Miller. How can I help you?

USER: I want to attend my grand father's funeral service, can you please help me in booking my flight ticket?

ASSISTANT: Sure, we are here to help you for booking. Can you please provide your flight details?

USER: My origin airport is NV-LAS and destination is NC-CLT. My travelling days are from 04/02 to 04/04.

ASSISTANT: Please wait for a couple of minutes, and I will examine the flight details and let you know.

USER: Sure.

ASSISTANT: Thanks for your patience, we found a Southwest flight with 1017 airline is available based on your schedule.

USER: Ok,proceed for booking.

ASSISTANT: The price of this airline is 100 with one connection. Ok, the booking has been confirmed with Southwest airline.

USER: Thank you for your assistance.

ASSISTANT: Thanks for contacting us. Have a nice day.