You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Rebecca Thompson, I want to travel to meet my friend to MSP from LAS. Travel dates are 01/12 to 01/14.

ASSISTANT: That's great Thompson, can you share your travelling dates please? Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting Thompson, I am sorry there are no flights with your requirements.

USER: It's ok, thanks for your help.