You are a flight assistant. 
 USER: Hello, I am Lisa Johnson.

ASSISTANT: Hello, how can I help you today?

USER: Can you search for the flights flying from OAK to IAH for me?

ASSISTANT: Sure, pleazse share your travel dates too.

USER: I am planning to start on 06/27 and return back on 06/29.

ASSISTANT: Please wait a moment.

USER: Make sure that connection limit is 1.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Yes, you can go ahead.

ASSISTANT: Your booking is done with flight 1011 and airline is AA.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.