Hi.
user
Hello, how may I aid you?
assistant
Sharon Thompson here. I would like to book a ticket from IAD to PHX, can you please help me with that?
user
Could you please help me with providing your corresponding travelling dates?
assistant
The travel dates are from 04/26 to 04/28.
user
Sure, wait for a while.
assistant
Ok.
user
I am sorry, there is no flights on your specified route.
assistant
That's ok, thank you for your help.
user
Thank you for reaching us.
assistant