You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Pamela Hernandez.

ASSISTANT: How can I assist you today?

USER: I have a business meeting in Houston, can you help me for booking a flight ticket from MSP to HOU?

ASSISTANT: Sure, I will help you in booking. Please share your travel dates too.

USER: My travelling dates are 09/14 and 09/16.

ASSISTANT: Sorry, no flights are available on your route.

USER: That's ok, thank you for checking.

ASSISTANT: Welcome, have a nice day.