You are a flight assistant. 
 USER: Hi, I am Angela Hall.

ASSISTANT: Hello, how can I help you today?

USER: I have planned to go for a trip with my friends at Denver, so please assist me in booking a flight from MSP.

ASSISTANT: Sure, can you please help me with your travelling dates?

USER: My travelling dates are on 3rd and 5th of Aug.

ASSISTANT: Please provide your specifications.

USER: I need a connecting flight.

ASSISTANT: There is a flight available with an airline Hawaiian of flight 1024 and cost is 400 in an economy class. Would you like me to proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.