You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Angela Hill, can you find a direct flight for me?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Ok, my trip dates should be Dec 03 to 05.

ASSISTANT: Do you need any halt in between your journey?

USER: No, I need a direct flight as I said before.

ASSISTANT: May I know your airport codes?

USER: Ok, my airport codes are from EWR to DFW.

ASSISTANT: Please wait for a moment.

USER: Sure, take your own time.

ASSISTANT: There is a connecting flight 1001 with price 100, can I proceed? Sorry to say, there is no direct flight as per your requests.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you for reaching us.