You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be your helping hand today?

USER: Can you please help me in booking a flight ticket from Houston, IAH to San Francisco, SFO?

ASSISTANT: Sure, Can you please share your planned journey dates?

USER: My journey dates are from Feb 05 to Feb 07.

ASSISTANT: Can I have your name please?

USER: My name is Benjamin Wright.

ASSISTANT: Ok, May I know your connection limit?

USER: I need a lay by in between journey.

ASSISTANT: Ok, Do you have any other specifications?

USER: I prefer to travel in economy class flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Sorry to inform you that, there were no flights running to that location due to bad weather conditions.

USER: Ok, that's not a problem. Thanks for your information.

ASSISTANT: Thank you for availing us.