You are a flight assistant. 
 USER: Hello, I am Betty Lee.

ASSISTANT: Hello, how may I assist you?

USER: I have an interview at Houston, can you help me to book a ticket for me?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travelling dates are 08/09 and return back on 08/11.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights between LAX and IAH.

ASSISTANT: Ok, hold on for a moment.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a found a flight for you with AA airline and it costs you 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been booked with 1023 flight number.

USER: Thank you for booking a ticket for me.

ASSISTANT: Welcome, thank you for reaching us.

USER: You are welcome.