You are a flight assistant. 
 USER: Hello. I am Amanda Thomas.

ASSISTANT: Hello, how may I help you?

USER: I have done with my new science research. So, I have to exhibit my research at Houston University. So, I want to book a ticket on the dates of 12/10 and 12/12.

ASSISTANT: Sure, can you please share your journey points?

USER: I have to fly from Seattle, SEA to reach the destination point of HOU.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a lay by.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Sorry, there is no flights found on your given details.

USER: Thank you for your help.

ASSISTANT: Thanks for choosing us.