You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Christopher Parker, Can you help me to make a reservation from Las Vegas, LAS to Denver, DEN?

ASSISTANT: Sure, could you provide me your travel dates?

USER: My travel dates are on 08/02 and 08/04.

ASSISTANT: Do you have any connection limit?

USER: I need a halt in between journey.

ASSISTANT: How much can you afford?

USER: I can afford up to 500.

ASSISTANT:  We found a  connecting flight AA with flight number 1005 and fare is 100.

USER: You can proceed.

ASSISTANT: Your booking is confirmed.

USER: Thank you for reaching us.

ASSISTANT:  Thank you for availing us.