Hello.
user
Hello. How may I amend you today?
assistant
As I am a scientist, I want to attend science festival with my students at Dallas.
user
Ok.
assistant
Can you do the reservation?
user
Sure, I am here to do. May I have your travel dates?
assistant
Dates are 10/22 and 10/24.
user
What is you nearest airport to board at?
assistant
My airport codes are PHX-DFW.
user
Please share your name.
assistant
Melissa Jones here.
user
Thanks for sharing all your details, but sorry to inform you that no flights will run on respective dates.
assistant
No problem, Thank you.
user
Thanks for availing us, Have a nice day.
assistant