You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you?

USER: I am Ronald Garcia. Can you please book a flight from Las Vegas, LAS to Charlotte, CLT?

ASSISTANT: Sure, we are willing to help you.

USER: Thank you.

ASSISTANT: Can you please help me with your preferable journey dates?

USER: Journey dates are 04/18 to 04/20.

ASSISTANT: Ok, do you need any stopover within your journey?

USER: Yes, I need to halt in between my journey.

ASSISTANT: Ok, let me check the availability of flights on your route.

USER: Ok.

ASSISTANT: We found a connecting flight at a price of 300 in Spirit airline from flight number 1000. Are you ok with it?

USER: Ok, you can confirm my seat.

ASSISTANT: Sure, your reservation is done on the name Ronald Garcia.

USER: Thank you.

ASSISTANT: Thank you for selecting us.