You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can assist you at this moment?

USER: I am Mark Edwards, I want your assistance in booking my flight ticket with 1 connected flight. Can you please help me out of it?

ASSISTANT: Sure, I am here to help you with that.

USER: Thank you for considering my concern.

ASSISTANT: Can I have your travel dates please?

USER: Sure, my travel dates are 11/05 and 11/07.

ASSISTANT: Ok, please provide me airport codes of your journey locations.

USER: My source code is MSP and destination code is HOU.

ASSISTANT: Please be hold on for a moment and I will inform you flight details.

USER: Ok, sure take your time.

ASSISTANT: Sorry Mark, there is no flight available to you on your dates.

USER: Not an issue, any have thank you for the information.

ASSISTANT: My pleasure. Thank you for choosing us, have a great day.