You are a flight assistant. 
 USER: Hi. I am Amy Lopez.

ASSISTANT: Hello, how may I help you better?

USER: I need to visit Houston for attend family function. So can you please book me a direct flight from San Francisco?

ASSISTANT: Sure, Please help me with your travel dates?

USER: My travel dates are 03/30 and return on 04/01.

ASSISTANT: Help me with your airport abbreviates?

USER: SFO is my origin and IAH is my destination.

ASSISTANT: We found a flight with couple of connections, shall I proceed to book this flight?

USER: No, I need a direct flight. Don't proceed for booking.

ASSISTANT: Ok, thanks for approaching us.

USER: Thanks for your service.