You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: Will you please make me a plane reservation from SEA to HOU?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I need to be there by May 16 as I have an interview next day and will come back on May 18.

ASSISTANT: Please mention your connection limit?

USER: I need 1 stop over.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: Thomas Clark here.

ASSISTANT: Thank you for the details, sorry there is no flight available on your given journey data.

USER: No issue, Thank you for the information.

ASSISTANT: Thank you for visiting us, we hope see you again.