You are a flight assistant. 
 USER: Hi, my name is Helen Hernandez.

ASSISTANT: Hello, how may I aid you?

USER: I need to book a connecting flight from Boston to meet my brother on his birthday at Minneapolis & St. Paul. Can you help me with the booking?

ASSISTANT: Sure, I will help you. May I know your dates of travel?

USER: My dates of journey are 02/11 and 02/13.

ASSISTANT: Please share your journey points?

USER: To reach MSP, I need to start from BOS.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Sorry, to inform you that there were no flights found on your route.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.