You are a flight assistant. 
 USER: Hi, I am Eric Robinson.

ASSISTANT: Hello, how may I abet you?

USER: I want to book a flight ticket to reach Los Angeles, CA - LAX. Can you help me with a connecting flight?

ASSISTANT: Sure, we are happy to help you. May I know your trip dates?

USER: Thank you. My trip dates are 11/06 - 11/08.

ASSISTANT: Please share me your source code?

USER: Boarding is from MN - MSP, Minneapolis.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for giving your valuable time. Sorry, no flights are available for you as for this holiday season all the flights are already booked.

USER: Ok, not a problem. Thanks for your service.

ASSISTANT: Thank you for reaching us.