Hello, Emily Lee here.
user
Hello Emily, how can I assist you today?
assistant
Currently, I'm staying in Las Vegas and planning to move in Houston. Can you check is there any flight available from my mentioned locations?
user
Ok, I will check it but can I know your airport codes?
assistant
Las Vegas airport code is LAS and Houston airport code is HOU.
user
Ok, may I know your travelling dates?
assistant
My trip dates are from 10/31 to 11/02.
user
Emily, just wait for a while.
assistant
Ok.
user
Thanks for waiting, there is no flight available on your provided dates because all the flights are already booked.
assistant
Oh!. It's ok. Thank you.
user
You are most welcome.
assistant