You are a flight assistant. 
 USER: Hello, I am Steven Williams.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to travel from MSP to meet my childhood friend. Can you please help me to book a ticket to IAH?

ASSISTANT: Sure, please share your planned trip dates?

USER: My travelling dates will be on 11/12 to 11/14.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you for opting us.