You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: George White this side.

ASSISTANT: Yes, White?

USER: I will be flying to Las Vegas for my birthday in October, can you help me?

ASSISTANT: Ok, please share me your travelling dates to attend the birthday.

USER: My travelling dates will be from 10/02 to 01/04.

ASSISTANT: May I know your nearest airport codes to travel?

USER: My source code will be PHL, it is the closest airport to me.

ASSISTANT: Can please recheck your travelling dates again?

USER: 10/02 to 10/04 will be my travelling dates.

ASSISTANT: Please, tell your departure code?

USER: My designation airport code is LAS.

ASSISTANT: Ok, let me check the best flight. Mean while share me your any other requirement you need from us?

USER: I would like to travel in a flight with only 1 connection.

ASSISTANT: Sorry White, here in our airline there is direct flight. Already 1 connection flights are sold out.

USER: That's perfect for my requirement, can you book it for me? That's sad, I will be travelling by train then, thank you for assisting me.

ASSISTANT: My pleasure, thank you for reaching us.

USER: You are welcome.