You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Donna Garcia.

ASSISTANT: How can I assist you today?

USER: I have a plan to meet my friend in Denver, can you help me for booking a flight ticket from MSP to DEN?

ASSISTANT: Sure, I will help you in booking. Can you please share your travel dates?

USER: My travelling dates are 06/01 and 06/03.

ASSISTANT: Please wait a moment.

USER: I need a direct flight for my journey.

ASSISTANT: Sorry, no direct flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, thank you for reaching us.