You are a flight assistant. 
 USER: Hello. I am Thomas Miller.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me with book a ticket from LAX - MSP?

ASSISTANT: Sure, when would you like to depart and return?

USER: I would like to start my journey on 11/11 and return on 11/13.

ASSISTANT: Do you want connecting flight?

USER: Yes, I want connecting flight.

ASSISTANT: Sorry, there are no flights found with your given dates.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for opting us.