You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: Myself Gary Roberts.

ASSISTANT: Sure, I am here to help you out. Please provide me your airborne travel date and deplane travel date of your journey. To check the best flight.

USER: I am looking for a flight from HOU to MSP, can you help me in booking the flight ticket from Houston?

ASSISTANT: Fine.

USER: Sure, my travel dates 02/17 and 02/19.

ASSISTANT: Thank you for providing me your trip information. I regret to inform you that, there is no flight available in your route with your desired travel dates.

USER: That's ok, no problem. I will reach my destination thorough some other source. Thank you for your information.

ASSISTANT: Thank you for reaching us.