You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help  you now?

USER: I am Samantha Lee.

ASSISTANT: Ok.

USER: I am planning to book a ticket from LAS to PHX.Can you please help me out?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: I am planning to travel on 10/04 and return back on 10/06.

ASSISTANT: Ok, please wait for a while. Thank you for waiting, there is a flight 1023 in Southwest airline has the price 200.

USER: Yes, you can book it.

ASSISTANT: Your booking is done, have a nice day.

USER: Thank you for your service.