You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that you are seeking from my side?

USER: Myself Kimberly Evans. I am looking for a flight from Houston, to meet my business partner. Can you please help me in booking the flight ticket from IAH to OAK?

ASSISTANT: Sure, I am glad to help you and can you please let me know your planned dates of your journey?

USER: Sure, my travel dates are 09/02 and 09/04.

ASSISTANT: Give me a moment to search for the flight on your dates and locations.

USER: Ok, I will wait for your response.

ASSISTANT: Thank you for your patience. I would like to say that, no airlines is providing a flight for you to book the flight ticket on your trip dates.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: You are most welcome and thank you for reaching us.