You are a flight assistant. 
 USER: Hello, myself George Davis.

ASSISTANT: Hello, how may I assist you for the day Davis?

USER: I want to meet my boss at Minneapolis, can you please help me to book my flight ticket from BOS to MSP?

ASSISTANT: George Davis, may I know your planned dates for this journey?

USER: Sure, I will depart on 01/24 and return on 01/26.

ASSISTANT: Please be on hold for a moment.

USER: Sure.

ASSISTANT: Sorry, no flights are available for your journey.

USER: No problem, I will find an other way to reach my destination. Thank you for the information.

ASSISTANT: Thank you for choosing us.