You are a flight assistant. 
 USER: Hello. My name is Anthony Jones.

ASSISTANT: Hello. How can I be your helping hand today?

USER: I would like to attend for science fair event at Houston on 01/10. Can you please reserve a ticket on 01/09?

ASSISTANT: Sure. Can I have your return date?

USER: I intend to return on 01/11.

ASSISTANT: Please share your airport codes.

USER: My source and destination codes are SFO and IAH respectively.

ASSISTANT: Do you need a lay by in between your journey?

USER: No, I need a direct flight only.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: We found that, there is a connecting flight available with your specified dates. Shall I proceed?

USER: Do not proceed. Thank you for the response.

ASSISTANT: Ok. Thank you for choosing us.