You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jason Smith.

ASSISTANT: How can I aid you?

USER: Can you please make my reservation from HOU to IAH?

ASSISTANT: Sure, may I know your planned travel dates to check for the flight availability?

USER: Sure, my trip dates are May 11 and May 13.

ASSISTANT: Do you have any specifications?

USER: I need a 1 stopover in between my journey.

ASSISTANT: Sorry, there are no flights available for your desired dates.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for reaching us.