You are a flight assistant. 
 USER: Hello. I am Pamela Anderson.

ASSISTANT: Hello, how may I help you today?

USER: I would like to fly from Seattle WA-SEA, can you please aid me in making an airline reservation to Houston TX-HOU?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I am willing to travel on 09/24 and return on 09/26.

ASSISTANT: Do you have any specifications?

USER: I need a halt.

ASSISTANT: Sorry, there are no flights found with your specifications.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.