You are a flight assistant. 
 USER: Hello, I am Pamela Collins.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please assist me in booking a flight ticket to HOU from OAK?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are from 02/14 to 02/16.

ASSISTANT: Do you have any other requirements?

USER: I need a connecting flight with fare 1000.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there were no flights found on your route.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.