You are a flight assistant. 
 USER: Hi. Kevin Hernandez here.

ASSISTANT: Hello, how may I assist you at this moment?

USER: Can you please check or the flights from BOS to DEN? I need to attend a meeting today.

ASSISTANT: Sure, we are gleeful to help you.

USER: Thank you.

ASSISTANT: May I know your journey dates that you preferred to travel?

USER: My travelling dates are from Oct 11th to Oct 13th.

ASSISTANT: Do you have any class limit in your journey?

USER: No, I just need 1 connection flight.

ASSISTANT: Ok, thank you for your details, please be on hold.

USER: Ok, I will be waiting for your response.

ASSISTANT: We found a direct flight with Southwest airlines, flight number 1013 and the fare of 100. Shall I proceed?

USER: You may proceed with booking my reservation with this flight.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.