You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My sister blessed with a baby, so I need to go from CLT to LAS. Can you make a reservation for me?

ASSISTANT: Please mention your journey dates.

USER: My journey dates are 06/13 and 06/15.

ASSISTANT: Regarding your details, I got a flight with flight number 1013. Can I proceed with that?

USER: You can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you. I am Frank Hall.

ASSISTANT: Most welcome.