You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: Can you please help me in booking a flight ticket from Atlanta, ATL to Houston, HOU?

ASSISTANT: Sure, please share me your trip dates.

USER: My journey dates are from Mar 01 to Mar 03.

ASSISTANT:  Can I know your good name please?

USER: My name is Janet Roberts.

ASSISTANT:  Do you have any connection limit?

USER: I need a lay by in between my journey.

ASSISTANT: Are there any other specifications?

USER: My return time is morning.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: Ok, that's not a problem.

ASSISTANT: Thank you for opting us.

USER: Thanks for your information.