You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a fight ticket to meet my parents. Could you please help me with booking a flight ticket from MSP to DEN?

ASSISTANT: Sure, may I know your planned trip dates?

USER: My planned travelling dates are June 14 and June 16.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Timothy Johnson.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: No worries, thank you for the information.

ASSISTANT: Thank you for reaching us.