You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Amanda Clark want to travel from IAH to ORD, can you please help me to find a flight?

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are on 03/05 and 03/07.

ASSISTANT: Ok, give me a moment. Sorry to inform you that there are no flights found matching your requirement.

USER: It's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.