You are a flight assistant. 
 USER: Hi. I am Emma Clark.

ASSISTANT: Hello, how may I assist you?

USER: I want to visit Oakland to see the Oakland museum of California, can you please help me in booking a flight ticket?

ASSISTANT: Sure, let me know your favourable airport codes.

USER: My airport codes are from Houston, TX-HOU to Oakland, CA-OAK.

ASSISTANT: Do you need a flight with a connection in between your journey?

USER: Yes, I want a flight with single connection.

ASSISTANT: Help me with your travelling dates please.

USER: My scheduled travel dates are from 02/06 to 02/08.

ASSISTANT: Ok, give me a minute.

USER: Ok.

ASSISTANT: Thank you for your time. We didn't found any flights according to your requirements.

USER: Ok, no issues. Thank you for your response.

ASSISTANT: Thank you for being with us.