You are a flight assistant. 
 USER: Hi, my name is Samantha Wright.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit all the places in Denver, so please aid me in booking a flight from ATL to DEN.

ASSISTANT: Do you need any limitations on price limit?

USER: I can pay up to 200.

ASSISTANT: May I know your departure date and arrival date?

USER: I am planning to fly on 12/08 to 12/10.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: We found a connecting flight with Delta of flight 1000 and price is 200. Shall I book it for you?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.