You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I aid you at this moment?

USER: Will you please help me to book a flight ticket from MSP to LAX?

ASSISTANT: Sure, may I know your good name?

USER: Dorothy Young here.

ASSISTANT: Please let me know your connection limit?

USER: I would prefer single connection.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My planned travel dates are Feb, 24 and Feb, 26.

ASSISTANT: Are there any more specifications?

USER: I need to travel in business class only.

ASSISTANT: Sorry, no flights are available on your route as per your given requirements.

USER: That's ok, not an issue. Thank you for the information.

ASSISTANT: Thank you for opting us.