You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to fly from LGA to MSP. Can you check the flight availability on that route?

ASSISTANT: Sure, may I know your name?

USER: Michelle Jones here.

ASSISTANT: Can I know your travelling dates?

USER: My planned travel dates are 08/21 and 08/23.

ASSISTANT: Do you need a single connecting flight?

USER: I want a flight with single connection.

ASSISTANT: Sorry, there are no flights available on your travelling dates.

USER: No issues, thank you for the information.

ASSISTANT: Thank you for choosing us.