You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Could you help me in booking a flight ticket from MSP -DEN?

ASSISTANT: Sure, please tell me your name?

USER: Yes, I am Emily walker. And, my travelling dates are 11/19 to 11/21.

ASSISTANT: Is there any additional requirements for you regarding the price limit and connection limit?

USER: Yes, price is 5000 and connection limit  should be 1.

ASSISTANT: The price is 100, hope it is profit for you.

USER: OK.

ASSISTANT: The flight is available with AA airline and connection is as per your requirement.

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed. Have a great journey ahead.

USER: OK,thank you.