You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Betty Perez, I am planning a weekend trip from MSP to LAS, can you help me?

ASSISTANT: Sure, I am help to help you out. Please share me your trip dates.

USER: Yes, my travel dates are 07/05 and 07/07 respectively.

ASSISTANT: Sorry Perez, there is no flights in your route.

USER: That's ok, not a problem.

ASSISTANT: Thank you for reaching us,.

USER: Thank you for assisting me.