You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a connecting flight ticket to attend an event from CA. Can you help me?

ASSISTANT: Sure, can you please share your travelling dates?

USER: Thank you. Oct 20th and 22nd are my trip dates.

ASSISTANT: Please share your airport codes.

USER: LAX and IAH are my airport codes.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Gary  Parker.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: No issue. Thank you.

ASSISTANT: Thank you for choosing us.