You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Debra Davis here.

ASSISTANT:  Debra Davis, how can I assist you for the day?

USER: I am looking to book a flight ticket 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 with that flight ticket booking. Can you please share me your travel dates?

USER: Thank you. My planning dates are from 04/30 and 05/02.

ASSISTANT: Please hold for a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Southwest airlines are providing a connecting flight with a fare of 100. Shall I proceed?

USER: If flight is with 0 connection, please proceed for booking.

ASSISTANT: Sorry to say, there is no direct flight available as per your travel dates.

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

ASSISTANT: Thank you for reaching us, have a nice day.

USER: Welcome.