Hello. My name is Gary Rodriguez.
user
Hello. How can I help you out today?
assistant
I am planning to meet my colleagues in Chicago, could you please provide your travelling dates? My travelling dates are from 02/04 to 02/06.
user
Could you please send me your airport codes?
assistant
My airport codes are from MCO to ORD.
user
Please wait a while.
assistant
Ok.
user
Thanks for being waiting. Unfortunately, there are no  flights found according to your requirements.
assistant
It's ok. Thank you.
user
Thank you for choosing us.
assistant