You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: George Taylor here.

ASSISTANT: Taylor, how may I help you?

USER: Can you help me in booking a ticket from PHX to CLT?

ASSISTANT: May I know on which dates you want to travel?

USER: My planning dates are from 06/04 to 06/06.

ASSISTANT: Let me check for a flight on your route.

USER: Ok.

ASSISTANT: UA airlines with flight 1025 is available for you.

USER: That's great, please proceed.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.