Hello, myself Amy Moore.
user
Hello, how can I amend you today?
assistant
 I want to do research on a project at NASA space center at Houston, TX - HOU. Can you please hold me a flight ticket from Charlotte, NC - CLT?
user
Could you please let me know when you are willing to travel?
assistant
My travel dates are 11/03 - 11/05.
user
May I know your budget for flight ticket?
assistant
I can afford up to 200 only.
user
Unfortunately there is no reservation found with your provided name.
assistant
It's ok, thank you.
user
Thank you for choosing us.
assistant